Exquisite Automotive Systems Co., Ltd.

The electric locking differential is a differential that can have its differential function removed by software strategy to help the vehicle get unstuck, commonly known as a differential with a lock. The electronic control system energizes an electromagnetic coil that drives jaw teeth to lock the differential gears, so torque is transferred to the wheel with traction.

Technical features: rich software strategies, low-speed locking, overspeed alarm, automatic high-speed unlocking, unlocking on power loss, dual-channel redundancy, functional safety up to ASIL B; Technical features: current-driven design for faster response, locks within 200 ms, no wheel-speed difference required, more direct locking conditions; Technical features: series development with full torque coverage from 2700 Nm to 8200 Nm to match all vehicle classes; Load range: 2700-8200 Nm; Response time: 0.2 s locking, industry-leading; Safety level: ASIL B, industry-leading

• A basic configuration for improving SUV off-road performance
• Intelligent, efficient, series-produced with full torque coverage

Mainly composed of the housing, axle shaft sleeves, drive and driven gears, flange, differential and mounting brackets.

Strong compatibility: matches open differentials, mechanical locking differentials and electronically locking differentials; Low noise: dynamic balancing of assembly and parts, assembly noise ≤76 dB; Maintenance-free gear oil: more than 200,000 km; Lightweight: high-pressure cast aluminum reduction housing, over 30% weight saving and over 15% better heat dissipation; Output torque: 3000-4100 Nm; Ratio range: 3.9-4.875

• Passenger car chassis
• Commercial vehicle chassis

Mainly composed of the housing, drive and driven gears, flange, differential and mounting brackets.

Strong compatibility: matches open, mechanical locking and electronically locking differentials; Low noise: dynamic balancing control, assembly noise ≤76 dB; Maintenance-free gear oil: more than 200,000 km; Lightweight: high-pressure cast aluminum housing, over 30% weight saving, over 15% better heat dissipation; Intelligent: ECU-coordinated switching between 2WD and 4WD with on-demand torque and good fuel economy; Output torque: 3800-9000 Nm; Ratio range: 3.9-4.875; Noise: ≤76 dB; Max transmission efficiency: 96.5%

• Located at the end of the vehicle's rear driveline

The electric drive axle consists of the motor, reducer, motor controller, axle tube, half shafts and brakes, and can replace the engine, gearbox, drive shaft and drive axle of a conventional vehicle.

Technical features: offset coaxial design with two-stage high-precision helical gears, offering simple structure, high torque capacity, high integration and good NVH; Technical features: Hair-pin distributed winding motor with 20-30% higher power density than competitors; Technical features: cast aluminum reduction housing with high-strength steel axle tube, 16% lighter and about 10% smaller than parallel-shaft e-axles, reducing unsprung mass; Technical features: intelligent high-precision motor control supporting autonomous driving; Output torque: 3265-4860 Nm; Ratio range: 8-20; Noise: ≤82 dB; Max transmission efficiency: 97%

• A core component of electric vehicles
• Increasingly replacing conventional drivetrains

Mainly composed of the rear axle housing, final drive assembly and half shaft assemblies.

Full variety: leaf-spring and multi-link versions, load coverage 1.3-4.5 t, ratio range 3.9-5.375, output torque 5000-12500 Nm; Low noise: dynamic balancing of assembly and key parts, assembly noise ≤76 dB; High transmission efficiency: high-precision gears, overall efficiency ≥95%; Maintenance-free gear oil: ≥200,000 km

• Mainly for body-on-frame pickups and off-road SUVs
• Leaf-spring rear axles for load-carrying pickups
• Multi-link rear axles for off-road pickups and SUVs

Mainly composed of the arm body, ball stud and bushings.

Full variety: bodies in single-sheet stamping, double-sheet stamp-welding, cast steel, cast aluminum and forged aluminum, covering sedans, SUVs and pickups; Lightweight design: aluminum alloy / high-strength steel (tensile strength ≥950 MPa), up to 30% weight saving; High corrosion resistance: passes 1680-hour cyclic corrosion testing, meeting North American and EU standards; Proven quality: supplied to more than 13 million pickups, SUVs and sedans; Wide load range: 900-1750 kg

• Single-sheet arms for A-class sedans and compact SUVs
• Double-sheet stamp-welded arms for mid/large SUVs and pickups
• Cast and forged aluminum arms for premium SUVs and NEVs

Mainly composed of the steering knuckle, brake disc, brake caliper, hub bearing, brake disc shield, bushings and ball stud seats.

Full variety: knuckles in cast aluminum, forged aluminum, cast iron and cast steel; Stable braking: BTV max braking torque variation ≤50 Nm, relative variation ≤10%; Low torque loss: low-friction hub bearings reduce friction torque from 0.4 Nm to 0.2 Nm; High corrosion resistance: 1680 h cyclic corrosion and 720 h salt spray testing

• Forged aluminum knuckles for light-duty off-road or premium passenger cars
• Cast iron knuckles for standard or medium-light off-road vehicles and pickups
• Forged steel knuckles for heavy off-road vehicles and pickups

Mainly composed of the subframe body and bushings.

Full variety: front subframes in center-link and cradle types, rear suspensions in center-link and cross-member structures; Lightweight design: aluminum alloy / high-strength steel (tensile strength ≥950 MPa) and hydroforming, up to 30% weight saving; High corrosion resistance: 1680-hour cyclic corrosion testing, meeting North American and EU standards; High precision: post-weld machining and laser piercing, accuracy up to ±0.7 mm; Wide load range: 900-1750 kg; Proven quality: supplied to more than 13 million vehicles

• Cradle subframes for mid/large SUVs
• Aluminum subframes for NEV or premium models

Mainly composed of the left and right side rails and cross members.

Platform design: front, middle and rear three-section design, different combinations for wheelbases of 2700-3470 mm; Lightweight design: high-strength steel (tensile strength ≥780 MPa), up to 30% weight saving; Excellent corrosion protection: meets 720 h NSS requirement; High rigidity: torsional stiffness ≥270 kN·m/rad; High safety: meets five-star NCAP crash requirements

• Mainly for body-on-frame pickups and off-road SUVs

The catalytic converter is the most important emission purification device installed in the vehicle exhaust system.

Compact connection design: clamp connections, shaped pipes and close-coupled dual-substrate packaging to meet increasingly compact space requirements; Lightweight design: ultra-thin-wall full-coverage heat shield, ≥50% lighter than conventional structures and 10% better insulation; Proven quality: supplied to more than 7 million vehicles; Engine range: 1.5-3.0 L gasoline/diesel engines; Emission level: meets Euro 5, Euro 6, China 6 and other standards

• A basic configuration for combustion and hybrid vehicles

The muffler is the silencing device of the exhaust system.

Lightweight design: 0.6-0.8 mm muffler shell and pipe walls; New technologies: micro-perforated plates, passive valves and pipe valves reduce noise by 3-5 dB and back pressure by 15% at the same volume; Dynamic-sound dual-mode design: quiet/comfortable or sporty sound tuning on request; Proven quality: supplied to more than 7 million vehicles; Application range: 1.5-3.0 L gasoline/diesel engines and hydrogen fuel cells; Silencing capacity: insertion loss ≥30 dB(A); Volume-to-power ratio: 0.18-0.3, industry-leading

• Reduces exhaust noise and provides a comfortable ride

The electric tow bar, commonly known as a powered tow hook, is mounted at the rear of the vehicle and consists of the mounting bracket, tow hook, motor with transmission and controller.

Easy operation: one-touch extend/retract via central screen or key; Innovative structure: fully independent intellectual property for multi-scenario use; Strong capacity: max towing capacity 2500 kg, leading in China; Safe and reliable: EU R55 regulation safety level, 2-million-cycle bench fatigue and over 10,000-cycle functional endurance validated; Max towing force: 2500 kg; Safety: meets EU R55 regulation

• Adaptable to a wide range of vehicle types
• Already widely used in Europe

The control arm has hinged structures at two or three ends, either ball joints or rubber bushings, which transmit loads while allowing swing and rotation. Forged aluminum replaces conventional steel to achieve lightweighting.

Technical features: forged aluminum replaces conventional steel for lightweighting; Technical features: about 30-55% lighter than steel products; Technical features: no anti-corrosion treatment needed compared with steel

• Connects the steering knuckle and the subframe at its two ends

The link has hinged structures at both ends, either ball joints or rubber bushings, transmitting loads while allowing swing and rotation. Conventional welding technology, mature and reliable.

Technical features: conventional welding process, mature and reliable; Technical features: high strength and wide applicability

• Connects the stabilizer bar to the shock absorber or control arm bracket at both ends

The link has hinged structures at both ends, either ball joints or rubber bushings, transmitting loads while allowing swing and rotation. Glass-fiber reinforced composite replaces conventional steel to achieve lightweighting.

Technical features: glass-fiber reinforced composite replaces conventional steel for lightweighting; Technical features: 20-35% lighter than steel products; Technical features: no anti-corrosion treatment needed compared with steel; Technical features: about 10% lower cost than steel products

• Connects the stabilizer bar to the shock absorber or control arm bracket at both ends

The link has hinged structures at both ends, either ball joints or rubber bushings, transmitting loads while allowing swing and rotation. Forged aluminum replaces conventional steel to achieve lightweighting.

Technical features: forged aluminum replaces conventional steel for lightweighting; Technical features: about 30-55% lighter than steel products; Technical features: no anti-corrosion treatment needed compared with steel

• Connects the stabilizer bar to the shock absorber or control arm bracket at both ends

The control arm ball joint is a chassis suspension ball hinge with one rotational and two swinging degrees of freedom, enabling connected parts to swing and rotate. The ball stud seat and stud are formed by hot forging or cold extrusion, a mature and reliable process.

Technical features: ball stud seat and stud formed by hot forging / cold extrusion, mature and reliable; Technical features: high strength, large swing angle and wide applicability

• Connects the steering knuckle and the control arm body at both ends

The inner (outer) tie rod has a hinge structure at one end and a threaded connection to the outer (inner) rod at the other, transmitting loads while allowing swing and rotation. The ball stud seat and rod are formed by hot forging or cold extrusion, a mature and reliable process.

Technical features: ball stud seat and rod formed by hot forging / cold extrusion, mature and reliable; Technical features: high strength, large swing angle and wide applicability

• Works with the outer tie rod to connect the steering gear and steering knuckle

The outer (inner) tie rod has a hinge structure at one end and a threaded connection to the inner (outer) rod at the other, transmitting loads while allowing swing and rotation. Forged aluminum replaces conventional steel to achieve lightweighting.

Technical features: forged aluminum replaces conventional steel for lightweighting; Technical features: about 30-55% lighter than steel products; Technical features: no anti-corrosion treatment needed compared with steel

• Works with the inner tie rod to connect the steering gear and steering knuckle

The electronically controlled damper receives vehicle signals from body and wheel acceleration sensors, judges the driving state in real time, applies the optimal algorithm according to real-time conditions, and sends commands to the control valve on the damper to adjust the valve opening and provide damping matched to the current state.

Response time: system response ≤0.02 s; Damping adjustment: real-time; Technology: precise skyhook software algorithm and solenoid valve technology; Technical features: suppresses pitch and roll to ensure driving safety; Technical features: precise electronic control increases tire grip and handling precision

• Suspension systems must balance load carrying and ride comfort

Air suspension is an advanced suspension system whose biggest structural difference from conventional suspensions is the upgraded elastic element: air springs replace metal springs. The air spring uses the reaction force of compressed air inside a rubber bellows as the restoring force; by adding or releasing air it adjusts spring stiffness and load capacity, and with an auxiliary air chamber it achieves intelligent active adjustment, clearly improving ride comfort and handling.

Technical features: vehicle height adjusts in real time to speed and road conditions; Technical features: lower body at high speed for handling, less drag and lower energy consumption; Technical features: raise body on rough roads to clear obstacles; Technical features: lower body automatically for passenger boarding and cargo loading; Adjustment mode: multi-level height adjustment, speed-dependent; Ride performance: keeps ride frequency, isolates high-frequency vibration and filters tire noise

• Widely used in passenger vehicles
• A widely applied elastic element responding to intelligent and adaptive development

Faster, with a system response time of 0.02 s or less.

Product category: system-level product; Business unit: Intelligent Chassis · Acco Intelligent

• Passenger car chassis
• Commercial vehicle chassis

Faster lifting speed of 12 mm/s, 20% higher than the industry level.

Product category: system-level product; Business unit: Intelligent Chassis · Acco Intelligent

• Passenger car chassis
• Commercial vehicle chassis

The laser-welded one-piece door ring is a lightweight product displayed by the lightweight body business (Jinggong Stamping & Welding) of Jinggong Auto.

Technical features: integrated on the basis of the conventional spot-welded door ring, laser-tailored blanking followed by hot forming produces a one-piece ring; Technical features: five parts in one, fewer weld lap joints and tailor-welded seams, 20% weight saving; Technical features: one-piece blanking and patch welding increase the overall strength of the door ring; Technical features: laser welding raises material utilization by 4%, saving 1.65 kg of raw material and about 16.5 RMB per part, lowering manufacturing cost; Technical features: applied to automotive door rings, replacing conventional spot-welded door rings

• Body manufacturing
• Vehicle assembly

Complex, deep-drawn stamped structural parts are produced on high-precision machine tools and dies, then finish-machined on machining centers. Progressive die deep drawing (50 mm) also stamps holes, splines and other complex features with accuracy up to ±0.1 mm.

Product category: lightweight; Business unit: Lightweight Body · Jinggong Stamping & Welding

• Body manufacturing
• Vehicle assembly

Cold stamping pre-forms 90-95% of the shape; the blank is heated to about 930°C in a box furnace, quickly transferred into the die, quenched under holding pressure, cooled to room temperature, then shot-blasted and oiled.

Product category: lightweight; Business unit: Lightweight Body · Jinggong Stamping & Welding

• Body manufacturing
• Vehicle assembly

Relying on the plastic flow of the material and the roll-forming principle, high-strength sheet is sheared, punched, roll-formed and cut into complex finished parts.

Product category: lightweight; Business unit: Lightweight Body · Jinggong Stamping & Welding

• Body manufacturing
• Vehicle assembly

The screw and screw nut convert the rotation of the motor assembly into axial movement; strut extension and retraction are controlled by variables such as motor torque, gearbox ratio, screw lead and spring force.

Product category: intelligent; Business unit: Lightweight Body · Jinggong Stamping & Welding

• Body manufacturing
• Vehicle assembly

Formed and pressed from ultra-thin sheet on high-precision presses, with product accuracy requirements of 0.1 mm or better.

Product category: hydrogen energy; Business unit: Lightweight Body · Jinggong Stamping & Welding

• Body manufacturing
• Vehicle assembly

A mechatronic device matched with the robot to extend its reach, widely used in automated welding and automated material handling. As an extension of robot peripheral equipment, it improves robot reachability.

Effective stroke: 2-30 m; Rapid-traverse speed: 1 m/s; Repeatability: ±0.05 mm; Load: 1.5-4 t; Drive mode: robot external axis; Installation: floor-mounted; Others: non-standard customization supported

• Handling, laser welding, spot welding, arc welding, gluing, etc.

A mechatronic device matched with the robot to weld workpieces at the optimal attitude; low operating height and convenient teaching, widely used in automated welding of components.

Load (single fixture): 1 t; Rotation speed 180°: 6 s; Repeatability (R500 mm): ±0.1 mm; Fixture interface length: 2 m / 2.2 m; Fixture rotation radius: 750 mm; Main axis tilt angle: 0°-5°; Main axis rotation range: 0°-180°; Secondary axis rotation range: 0°-360°; Others: non-standard customization supported

• Laser welding, arc welding, etc.

A mechatronic device matched with the robot to weld workpieces at the optimal attitude; highly compatible with different product sizes, widely used in automated welding of components.

Load (single fixture): 1 t; Rotation speed 180°: 8 s; Repeatability (R500 mm): ±0.1 mm; Fixture interface length: 2 m / 2.5 m / 3 m; Fixture rotation radius: 750 mm; Fixture passage size: 400 mm; Main axis rotation range: 0°-180°; Secondary axis rotation range: 0°-360°; Others: non-standard customization supported

• Laser welding, arc welding, etc.

A mechatronic device matched with the robot to weld workpieces at the optimal attitude; low operating height, convenient teaching, high positioning accuracy and stable operation, widely used in automated welding of components.

Load (single fixture): 1 t; Rotation speed 180°: 3 s; Repeatability (R500 mm): ±0.1 mm; Fixture interface length: 2 m / 2.5 m, etc.; Rotation range: 0°-360°; Others: non-standard customization supported

• Laser welding, arc welding, etc.

A mechatronic device matched with the robot to weld workpieces at the optimal attitude; low operating height and convenient teaching, widely used in automated welding of components.

Load (single fixture): 1 t; Rotation speed 180°: 12 s; Repeatability (R500 mm): ±0.1 mm; Fixture length: 2 m / 2.5 m; Intermediate axis rotation range: 0°-360°; End axis rotation range: 0°-360°; Others: non-standard customization supported

• Laser welding, arc welding, etc.

The turntable is an indispensable part of automated lines, enabling multiple different products to share one line. Widely used in automated, flexible component and vehicle production lines.

Load: 10 t; Rotation speed 180°: 6-8 s; Repeatability (R500 mm): ±0.02 mm; Drive mode: servo motor; Others: non-standard customization supported

• Handling, laser welding, spot welding, arc welding, gluing, etc.

Started in 2011 with 73 staff covering planning, mechanical design, electrical design and project management, the conveying business focuses on high efficiency, process continuity, generalization, modularization and intelligence. Based on many internal and external projects, we have strong integration capability in concept design, mechanical design, commissioning and project management, providing the automotive industry with high-quality, high-benefit conveying system integration solutions.

Product category: intelligent equipment; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Automotive welding lines
• Smart factory construction

Started in 2018 with 76 staff covering planning, mechanical design, electrical design and project management, covering pretreatment and electrophoresis, spray painting, drying, HVAC and exhaust treatment for vehicle paint shops, plus parts electrophoresis lines, powder coating lines and rain test lines, providing high-quality painting line solutions for the automotive industry.

Product category: intelligent equipment; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Automotive welding lines
• Smart factory construction

Developed, trialed and verified since 2013, achieving full-process development capability for automatic door seal bonding workstations; the first project was delivered successfully in 2015. The line includes automatic uncoiling, buffering and robot bonding stations, with key electrical and robot program parameters mastered to meet bonding accuracy requirements.

Product category: intelligent equipment; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Automotive welding lines
• Smart factory construction

Covers automatic gluing of windshields, rear windows, panorama roofs and side windows. Developed since 2013 and first delivered in 2015, the line includes primer station, loading position, conveyor, robot gluing, flip station and robot assembly, with key electrical and robot parameters mastered to meet bonding accuracy requirements.

Product category: intelligent equipment; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Automotive welding lines
• Smart factory construction

A cable system for robot axes 1 to 6, mainly including harnesses, connectors, fixing parts, protection and extension mechanisms. It connects the robot tool and tool controller to realize the robot's preset functions, with high reliability and scalability, and can be customized for actual applications.

Technical features: wide applicability, customizable per robot model, application and cable requirements; Technical features: fits industrial and collaborative robots, customized per tool characteristics; Technical features: fast delivery, up to 100 sets per week after robot model, cable and connector confirmation; Applicable robots: ABB, FANUC, Yaskawa, KUKA, etc.; Main applications: spot welding, handling, draw arc welding, vision systems, gluing systems; Delivery time: four weeks

• An important part of the robot system
• Flexible and customizable dress packs

A device that greatly extends the robot's working range; can be installed on the floor, on walls or suspended from steel structures.

Technical features: wide applicability, with rail length, width and height customized per robot model and application, including robot base installation to meet workspace requirements; Technical features: fits industrial and collaborative robots, customized per working environment; Technical features: fast delivery, within five weeks after robot model, environment, accuracy and speed requirements are confirmed; Applicable robots: ABB, FANUC, Yaskawa, KUKA, etc.; Main applications: robot travel, linear slides; Delivery time: five weeks

• Greatly extends the robot's working range

The power and free conveyor chain (APC) consists of frame, drive wheel, stopper, pallet, tensioner and driven wheel. It is widely used in automotive welding lines with accurate workpiece positioning and automatic replenishment while meeting storage requirements; when storage reaches the lower limit, robots or operators replenish parts. The trolley carries 0-100 kg.

Technical features: trolley pallet frame die-cast in one piece, high structural strength, 100 kg load per pallet, few parts and high precision; Technical features: stopper with pneumatic cylinder and linkage controls pallet buffering and release, pallet repeatability ±0.5 mm for easy robot picking; Technical features: chain self-lubrication device greatly reduces manual maintenance; Technical features: easy disassembly and simple spare part replacement; Technical features: chain damage detection system for breakage or insufficient tension

• Widely used in automotive welding lines with accurate positioning
• Automated, intelligent and highly efficient conveying

The lifting roller bed uses chain-driven lifting; compared with conventional cylinder-lift roller beds it offers longer stroke, quieter operation, more stable running and customizable lifting height. It consists of the support frame, lifting mechanism and lifting motor, a highly integrated conveying device.

Support frame: rigid structure safely bears downward impact, adjustable feet adapt to uneven floors; Lifting mechanism: rocker-arm design with dead points at up and down positions for stable lifting; Roller assembly: rubber-coated wheels welded to the central steel tube, circlip-retained timing pulley flanges; Horizontal conveying: timing belt drive, efficient, precise, smooth, long-life and easy to maintain; Positioning lock: cylinder lifting lock mechanism, stable and precise

• Mainly for transporting unpainted welded bodies on automotive production lines

A roller hemming tool with servo control. The angle can be adjusted within 90°±60° as required; one head covers hemming of doors, closures, fenders and body sides, and it works with ABB, FANUC, Yaskawa and KUKA robots.

Wide angle adjustment: 90°±60°; Stable output force: roller head output ≥200 kg, meeting thin-sheet hemming requirements, with different output forces available per sheet requirement; Fast angle adjustment: roller angle adjustment speed ≥5°/s, faster than ordinary roller heads; Applicable robots: ABB, FANUC, Yaskawa, KUKA, etc.; Main applications: door and closure hemming, fender hemming, body side hemming; Output force: ≥200 kg; Angle adjustment range: 90°±60°

• Hemming of doors, closures, fenders and other body panels

The MOM digital intelligent manufacturing system is a new generation of CPS-oriented digital management solution. Using intelligent sensing, IoT, edge computing, big data analytics and digital twin, it builds collaborative services across different workshops and scenarios through the industrial internet, providing real-time sensing, intelligent analysis, autonomous decision-making and precise execution for the whole manufacturing process.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Integrates MES, WMS, EAM, QMS and IoT systems

Aiming to build an intelligent workshop and achieve lean production, the MES provides modules for manufacturing data management, manufacturing modeling, production planning and scheduling, shop-floor process control, product traceability, on-site data collection, quality management, integrated control and visualization, equipment, energy, personnel, material and tooling management, and upper-level data integration. Based on a microservice architecture with separated front and back ends and component-based development, it creates a secure, reliable and extensible collaborative manufacturing management platform.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Cost reduction: tracks energy and material consumption throughout production
• Data collection: seamless connection with SCADA platforms
• Quality improvement: long-term historical quality data queries
• Production management: manages shop-floor production

A domestically developed BI tool distilled from more than 30 years of manufacturing experience in the vehicle and parts industry, with independent and controllable technology. It covers the whole data chain from data ingestion, modeling and processing to analysis and mining, meets complex analytical needs in manufacturing operations, and helps enterprises achieve efficient digital transformation through visualized digital dashboards.

Rapid analysis: quick problem discovery and analysis with linked chart filters and problem tags; Indicator system: standardized data definitions and model design to resolve inconsistent indicator definitions, calculation calibers and data sources; Data map: query entry with layers, themes, business process records and metadata tags and comments; Asset management: complete view of computing and storage consumption by project, person, task, table and queue to plan resources and reduce data management cost; Visualized issues: any-dimensional data pivoting through linked charts so problems cannot hide; Intuitive decisions: keeps decision-makers focused on data to truly realize data value

• Automotive welding lines
• Smart factory construction

IEAM is built on project implementation experience, targeting overall equipment effectiveness, based on whole-system preventive maintenance and full staff participation. With equipment ledgers as the foundation and the creation, execution, approval and closing of work orders as the main line, it provides digital full-lifecycle management of enterprise equipment through scheduled inspection, planned overhaul and fault repair modes.

Digital information: converts offline equipment ledgers into online standard information with cloud storage; Standardized processes: standardized maintenance processes improve management efficiency and quality; SAAS service: built on the SpringCloud microservice architecture to meet multi-tenant business needs; Private deployment: on-premises deployment with full system control and complete data isolation

• Automotive welding lines
• Smart factory construction

The LCCM full lifecycle cost management system is built on project implementation experience and the cost management characteristics of large discrete manufacturers. It establishes a cost management system, organizes pre-event, in-process and post-event cost processes, uses AI to decompose cost structure intelligently, and builds intelligent full-lifecycle product cost management with comprehensive and refined cost data.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Automotive welding lines
• Smart factory construction

As an intelligent device of the modern factory, it provides computing, data, network and control centers for hyper-converged networking of multiple machines. With the pre-installed industrial internet base including PAAS and SAAS capabilities such as IoT, data management, DI/BI, low-code platform, MES and MOM, an intelligent factory can be built quickly. Field deployment, remote O&M and automatic upgrades enable plug-and-play operation, and the IAAS service realizes a software-hardware integrated solution for device access and data fusion, improving production efficiency, quality and traceability.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Hardware base of the industrial internet platform for multi-factory mode
• Warehouse management: unique material codes for production equipment
• Commissioning via MES/MOM/WMS production management systems
• PLC data collection, storage and analysis of equipment operating data

EAA-GW100 is an industrial-grade 5G/5.5G wireless transmission terminal gateway, fully compatible with 3G/4G/5G/5.5G. It offers multi-network fusion with wired network, Wi-Fi 6 and 5G/5.5G, converting 5G/5.5G into WLAN and Ethernet access to meet diverse industrial needs. It supports 5G timing, VPN protocols such as L2TP, IPSec and L2TPv3, DM and bridge networking, and industrial protocols such as PROFINET, EtherNet, EtherCAT and Modbus with industrial real-time performance.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• 5.5G network data transmission
• Industrial protocol transmission
• Edge computing

The automatic gluing system integrates glue supply, metering and application, easily handling hem-flange adhesive, anti-vibration expansion adhesive, structural adhesive and sealant with automatic, high-precision gluing control. Based on customer needs, different supply and dosing units are available and can be freely combined.

Technical features: servo drive provides excellent drive and high-precision control, glue pressure up to 150 bar, dispensing accuracy ±1%; Technical features: planetary roller screw drive triples service life compared with ball screws and greatly reduces maintenance frequency; Technical features: about 30% lower cost than imported equivalents, ample spare parts and 40% lower lifetime maintenance cost; Technical features: mostly domestically sourced parts, delivery within 90 days and installation and commissioning within 7 days; Technical features: fully self-developed modular software with customizable function modules, permanent data storage over the device lifecycle, encrypted data interfaces, compatible with factory MES systems and providing data collection and preventive maintenance data

• Automotive welding lines
• Smart factory construction

The industrial Ethernet IP67 module provides digital input acquisition from passive nodes, relay output and high-frequency counter functions. Highly flexible and compatible, the bus modules with strong anti-interference capability adapt to any harsh electrical and mechanical environment and support the PROFINET protocol with broad universality.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Mainly for distributed data acquisition and control

The vision inspection system uses self-developed algorithms, software and hardware to inspect welding quality: presence and position deviation of studs, nuts, pierced holes and small parts, as well as weld spot quality and quantity, with alarms for defective welds to reduce the outflow of nonconforming products.

Product category: smart factory; Business unit: Digital & Intelligent Equipment · Jinggong Automation

• Stamping and welding shops
• Nut, stud and small-part welding stations
• Post-laser-cutting quality inspection

The magnesium alloy instrument panel beam has low density, high rigidity and strength, excellent machinability, and outstanding vibration damping and noise reduction.

Lightweight: topology-optimized structure and lightweight material, 30-40% weight reduction; Integrated design: one-piece electrical component mounting points ensure dimensional accuracy; Performance: NVH improved, base vibration frequency up about 7% (45 Hz to 48 Hz); Technical features: high-vacuum die casting achieves zero cracks and zero porosity; Technical features: X and Z bidirectional shaping achieves 3D dimensional accuracy of ±0.75 mm; Technical features: 5-axis CNC machining ensures accuracy of ±0.1 mm; Environmental: material 100% recyclable, lower carbon emissions

• Mounted at the front of the cab
• Spanning both sides of the vehicle body
• Rising demand for energy saving and environmental protection

The dual motor housing integrates two drive motor housings into one die-cast aluminum component, sharing cooling and mounting structures and serving dual-motor electric drive systems.

Lightweight: topology-optimized structure and lightweight material, 30-40% weight reduction; Technical features: high-vacuum die casting achieves zero cracks and zero porosity; Technical features: X and Z bidirectional shaping achieves 3D dimensional accuracy of ±0.75 mm; Technical features: 5-axis CNC machining ensures accuracy of ±0.1 mm; Environmental: material 100% recyclable, lower carbon emissions

• Pure electric vehicles
• Dual-motor electric drive systems

The shock tower is the metal structure mounted on the top of the vehicle's shock absorber; it absorbs top impact and bears the force from the shock absorber spring.

Lightweight: average wall thickness 2.8 mm, 40% weight reduction; Integration: 10-in-1 replacing 10 sheet metal parts, improving dimensional accuracy; Performance: stiffness +13.5%, torsional stiffness +3%, connection strength +20%; Core technologies: vacuum extraction, high-pressure point cooling and barrel heating solve forming and internal quality; Environmental: 100% scrap recycling, lower carbon emissions

• Body lightweighting
• Powertrain housing supply

Integrated die casting can merge multiple parts into a single component, reducing conventional process steps and improving production efficiency.

Lightweight: 24.6% weight reduction; Integration: 101-in-1, simplified underbody joining process, higher automation and production efficiency; Performance: stiffness +22%; Core technologies: vacuum extraction, high-pressure point cooling and barrel heating solve forming and internal quality; Environmental: 100% scrap recycling, lower carbon emissions

• A rear floor that is lightweight with high rigidity
• Fewer parts and joints with higher overall rigidity and strength

China's first longitudinal 9AT automatic transmission housing; changing the torque converter structure enables conversion to a high-torque hybrid transmission.

Structural difficulty: China's first longitudinal 9AT housing with complex product structure; Core technologies: local squeezing, high-pressure point cooling and patented vacuum extraction solve leakage risks; Innovative technology: oil passages changed to pre-cast tool-check design, leak test pass rate above 95%

• All 9-speed models of the Tank brand

The control arm mounting points use a double-side clamped installation, reducing the bushing twist angle and improving bushing durability.

Technical features: first one-die-eight-cavity production mode, 25% higher efficiency than one-die-six-cavity; Technical features: high-stability die core-pulling with staged-opening patent structure, two-step sequential opening

• As an automotive component
• Aluminum steering knuckles have low specific gravity

Fitted to Haval Dagou, Tank and GWM Poer 2.0T models, with ample power.

Technical features: constant-temperature cooling, conformal spraying and high-pressure point cooling balance the die temperature field, TiAlN coating on inserts and dies solves die sticking; Technical features: vacuum extraction and local squeezing solve shrinkage porosity and leakage

• GWM full-range engines

Integrated exhaust manifold structure formed with a double-layer water jacket sand core, a demanding casting structure.

Technical features: inorganic core-making cuts VOC and tar emissions by about 80% compared with the cold-box process, more environmentally friendly; Technical features: 100% recycling of waste sand; Technical features: world-first one-machine-two-die production mode, 30% higher production efficiency; Technical features: integrated exhaust manifold technology lowers cold-start fuel consumption

• The cylinder head carries the engine combustion and cooling systems

Fitted to all Haval combustion-engine models.

Technical features: complex structure, high leak-tightness requirements for cavities and high-pressure oil passages, zero-defect sealing faces; Technical features: high-vacuum technology; Technical features: insert cooling and coating technology; Technical features: high-pressure point cooling

• 7DCT transmissions are used by mainstream domestic vehicles
• DCT transmissions are lower in cost and smaller in size

The electric motor housing is integrated with the reducer.

Technical features: complex product structure, first-generation three-in-one motor housing; Technical features: developed to an overall yield above 97%; Technical features: vacuum extraction and motor barrel circulation cooling ensure high product quality

• Pure electric new energy vehicles

Fitted to BAIC pure electric models, a first for the high-power electric control product category.

Technical features: thin wall (average 3 mm), deformation-prone, three sealing grooves on the top and bottom faces of the controller box requiring strict machining quality; Technical features: mold temperature controller and high-pressure point cooling balance the die temperature field, TiAlN coating on inserts and dies solves die sticking, and simulation, vacuum extraction and precise process control solve sealing groove defects

• Pure electric control boxes
• First for high-power electric control units

The side rail is part of the body skeleton and supports the body; it is important that rails can collapse and absorb energy in a severe crash.

Lightweight: aluminum replaces steel with 40% weight reduction, using patented heat-treatment-free aluminum alloy; Integrated design: one-piece casting replaces multiple welded sheet parts, 23-in-1, simplified process chain, accuracy of ±0.75 mm; High strength: high-strength aluminum alloy with grid-shaped rib design, body bending stiffness +20%; Core technologies: vacuum extraction, high-pressure point cooling and barrel heating solve forming and internal quality

• Mid and premium combustion and electric vehicles

Provides casting and machining services for major die makers, covering die product castings for fenders, body sides, doors, front and rear closures, roofs, engine hoods and trunk lids.

Product category: automotive stamping products; Business unit: Casting · Jinggong Casting

• Vent holes: mainly for ductile iron drawing operations
• Cooling pipes: integrally cast
• High-plasticity drawing ductile iron: improves casting mechanical properties
• High-performance ductile iron: elongation 35% above the same grade

The intelligent chassis is the first of the seven product and solution sections on the Jinggong Auto website. A new intelligent chassis platform integrates steering, braking and damping products covering all road conditions and scenarios, with three business units: Jinggong Chassis, Gearui Machinery and Acco Intelligent.

Platform composition: integrates steering, braking and damping products; Business units: Jinggong Chassis, Gearui Machinery, Acco Intelligent; Product series: transmission, suspension, exhaust, intelligent suspension, steering and system-level products

• Passenger car chassis
• Commercial vehicle chassis

The intelligent braking system is the electronically controlled braking product line for passenger vehicles under the intelligent chassis platform, listed as one of the company's five major technology sections.

Technical positioning: electronically controlled braking for passenger vehicles, a core section of the intelligent chassis platform; Section status: one of the five major technology sections announced on the official website; Showcase record: presented at the Chery R&D center supply chain co-creation day in August 2024

• Passenger car braking supply
• NEV intelligent chassis

Aluminum-magnesium die casting is the design, development and production business for body-in-white and aluminum-magnesium products, undertaken by Jinggong Die Casting with full-process system solutions for product development.

Material system: aluminum-magnesium alloys; Representative products: 12 categories including integrated rear floor, shock tower, longitudinal 9AT housing, 7DCT housing, motor housing and dual motor housing; Process capability: high-vacuum die casting, integrated die casting

• Body lightweighting
• Powertrain housing supply

Undertaken by Jinggong Stamping & Welding, a modern body-in-white parts manufacturing business integrating body R&D and manufacturing, covering laser-welded door rings, hot-formed parts, roll-formed rocker beams and hydrogen fuel cell bipolar plates.

Process range: laser tailor welding, indirect hot forming (galvanized sheet capable), high-strength roll forming, progressive die deep drawing; Forming accuracy: clutch hub deep drawing accuracy up to ±0.1 mm; Product directions: one-piece door ring, rocker beam, power strut, hydrogen fuel cell bipolar plate

• Body-in-white parts
• NEV lightweighting

One of the core businesses of Jinggong Dies, focusing on the development and manufacture of large panel dies, aluminum forming dies and hot forming dies, providing customers with services from early product SE to body-in-white mass production matching.

Die types: large panel dies, aluminum forming dies, hot forming dies; Service scope: from early product SE to full BIW mass production; Company positioning: die supplier for premium auto brands

• Outer panel stamping
• BIW mass production supply

Another core business of Jinggong Dies, with single- and multi-color automotive lamp lens molds, powertrain, drivetrain and structural part die-casting molds as core products, holding multiple technical patents.

Die types: lamp single/multi-color lens molds, powertrain molds, drivetrain molds, structural die-casting molds; Technology accumulation: new process and technology R&D with multiple patents

• Automotive lamp molds
• Powertrain and drivetrain die casting

Auto parts remanufacturing is the core business of Jinggong Renewable Resources. Aiming to build a circular economy industry and deeply serving the automotive aftermarket, the company launched the SeaStar remanufacturing brand in 2022.

Brand: SeaStar (launched in 2022); Business scope: auto parts remanufacturing; Founded: September 2010

• Automotive aftermarket
• Circular economy

Another main business of Jinggong Renewable Resources: recycling and reprocessing scrap steel, scrap non-ferrous metals and other recyclables to complete the green circular industry layout.

Recycled categories: scrap steel, scrap non-ferrous metals and other recyclables; Business nature: recycling and reprocessing

• Circular resource regeneration
• Green low-carbon recycling