Hefei JEE Power Systems Co., Ltd.

A multi-in-1 electric drive assembly that deeply integrates the drive motor, motor controller, reducer and on-board power supply. The platform-based design delivers broad performance coverage with compact size, low weight and low cost, providing vehicles with a compact and efficient electric drive solution.

Integrated OBC charging power: 3.3/6.6/11 kW; Bi-directional OBC: V2L external discharge supported; Super fast charging: 400 A supported; Applicable vehicles: A0-A class

• A0-A class battery-electric passenger cars
• OEM vehicle programs such as JAC

A compact, high-power electric axle assembly developed by integrating the motor, motor controller and reducer through a highly integrated technical scheme. Low electromagnetic noise and excellent NVH performance meet the needs of full-time front and rear drive; the iEDS-4000FR and iEDS-2100FR 3-in-1 platform products have entered volume production.

Cooling method: water-cooled; Integrated units: motor + motor controller + reducer (3-in-1); Platform models: iEDS-4000FR/iEDS-2100FR dual platform; High-power platform: 260 kW/5000 Nm integrated electric drive

• Front/rear drive of battery-electric passenger cars
• Vehicle programs for Chery and VinFast

A 3-in-1 integrated electric drive assembly based on oil cooling and hairpin flat-wire technology, featuring quiet operation, intelligence and high efficiency with cybersecurity protection. The platform is compatible with both battery-electric and hybrid vehicles, has been used in Li Auto volume production programs and successfully rolled off the line at the Hefei Phase VI plant.

Total noise: as low as 73 dB; CLTC efficiency: 89.57%; Voltage platform: 400 V; Maximum gradeability: 60%; Power devices: IGBT and SiC compatible; Applicable vehicles: A/B class

• BEV/PHEV platform vehicles
• Vehicle programs for Li Auto

A 2-in-1 integrated on-board power product offering high efficiency, small size, light weight and a high level of integration. Automated process coverage is high and OTA upgrades are supported; the unit can be integrated into multi-in-1 assemblies or packaged in its own housing as a standalone power supply.

OBC power: expandable to 11 kW; Charging power options: 3.3/6.6/11 kW selectable; Operating voltage: 400 V typical platform; Upgrade capability: OTA remote update supported

• Chery eQ1 (Little Ant)
• JAC iEV4/iEV5/iEV6E/iEV6EL

A permanent magnet synchronous motor developed by specialist teams in electromagnetics, thermal management, structure and NVH. It offers high power density, high torque density and high-speed operation, and can be combined with high-ratio gearboxes. In continuous production for more than 10 years with over 200,000 units supplied, it is reliable and cost-effective.

Motor type: permanent magnet synchronous motor; Cumulative supply: over 200,000 units; Continuous production: over 10 years; Maximum speed: 24000 rpm (high-speed motor platform)

• Модель Honda VE-1
• Модель автомобиля JAC-Volkswagen Sihao (SEhol)
• Модель автомобиля JAC iEV7S
• Модель автомобиля Yudo π1/π3

A highly integrated motor controller with small volume, large capacity and high power density. Its high system integration and comprehensive vehicle-level protection, together with highly automated production, ensure excellent product consistency and easy vehicle packaging. In continuous production for more than 10 years with over 200,000 units supplied.

Cumulative supply: over 200,000 units; Continuous production: over 10 years; Power devices: IGBT and SiC technology compatible; Production method: highly automated production

• Модель Honda VE-1
• Модель автомобиля JAC-Volkswagen Sihao (SEhol)
• Модель автомобиля JAC iEV7S
• Модель автомобиля Yudo π1/π3

An intelligent joining line solution for lightweight bodies such as all-aluminium structures, backed by a world-leading lightweight body joining technology laboratory and long-accumulated joining test data. The company has delivered numerous lightweight body projects both in China and abroad.

Joining test data: over 40,000 records; Reference project: NIO ES8 all-aluminium body; Overseas project: Jaguar Land Rover programme in the UK

• NIO ES8 all-aluminium body
• Jaguar Land Rover lightweight body programme

An automated body-in-white main line solution. The high-speed roller bed plus flexible trolley technology, with heavy-load, high-speed, high-precision dual closed-loop control, achieves fast and accurate body transfer, while the flexible positioning buffer concept of the main line enables mixed-model flexible production of multiple vehicle models.

Conveying technology: high-speed roller bed + flexible trolley; Control: heavy-load, high-speed, high-precision dual closed loop; Mixing capability: arbitrary mixed-model framing of multiple models; Cycle time: approx. 45-60 s/unit (typical for BIW main lines); Positioning accuracy: ±0.5 mm class (typical for flexible trolleys)

• Body-in-white framing lines for multiple vehicle models

A welding and assembly line solution for automated production of doors, bonnets and tailgates, using robot roller hemming, welding, arc welding, material handling and gluing processes.

Core processes: robot roller hemming/welding/arc welding/handling/gluing (5 process types); Automation: fully automatic with industrial robots; Hemming accuracy: ±0.5 mm class (typical for robot roller hemming)

• Geely DCY11 project
• Great Wall doors & closures project

Multi-model mixed production on body side lines is achieved through turntable and fixture-library switching technology; within the line, industrial robots, power-and-free conveyors and other automated equipment enable fully automatic welding, gluing and handling.

Mixing technology: turntable and fixture-library switching; Key equipment: industrial robots, power-and-free conveyors; Process coverage: fully automatic welding/gluing/handling; Model compatibility: mixed production of ≥2 platforms; Positioning accuracy: ±0.5 mm class (typical for turntable fixture libraries)

• CJLR project
• SVW project

A flexible floor line solution whose flexible line design meets the welding and assembly needs of floor assemblies for multiple vehicle platforms.

Line type: flexible floor line; Platform compatibility: flexible switching between ≥2 vehicle platforms; Cycle time: approx. 45-60 s/unit (typical for welding-assembly lines)

• Floor welding-assembly lines for multi-platform vehicles

A hybrid transmission assembly line themed on intelligence, green manufacturing and quality. It flexibly adapts to mixed production of multiple transmission variants and integrates high-speed gantry robots, automatic bolt feeding, high-precision measurement and a manufacturing execution system (MES); the products cover almost all transmission types.

Transmission types covered: 6 major types (DHT/AT/DCT/CVT/AMT/MT); Key integration: high-speed gantry robots, automatic bolt feeding, high-precision measurement, MES; Mixing capability: flexible multi-variant mixed production; Mixed variants: ≥3 transmission types on one line

• Great Wall
• GAC
• SAIC
• JAC
• FAW
• Changan
• Chery
• Wanliyang
• Getrag
• Fast

Assembly and test lines for AT, CVT and DCT automatic transmissions. The company serves Honda Parts, the No.1 CVT producer by sales volume, as well as 50% of the DCT producers in the industry.

Market coverage: 50% of DCT producers in the industry; Reference customer: Honda Parts (No.1 in CVT sales); Compatible types: 3 types in total (AT/CVT/DCT)

• Honda CVT component lines
• Volkswagen/Getrag/Magna DCT lines

High-quality engine assembly lines tailored to customers, introducing a complete set of European design concepts combined with German-standard online inspection and error-proofing functions. Products cover passenger-car gasoline engines, commercial-vehicle diesel/natural gas engines and hydrogen internal combustion engines.

Engine types covered: 4 types (gasoline/diesel/natural gas/hydrogen ICE); Quality system: 100% German-standard online inspection and error-proofing; Design concept: complete European design

• Passenger-car gasoline engine lines
• Commercial-vehicle diesel/natural gas engine lines

Provides an end-to-end solution from stator/rotor assembly and final assembly to end-of-line (EOL) test benches for electric drive systems. The stator assembly & test system supports automated production of NEV hairpin flat-wire stators and rotors, including all essential equipment such as PIN forming machines, flaring machines, twisting machines, laser welding machines and comprehensive testing, with the capability to deliver customized flexible solutions for BEV and hybrid electric drive products.

Capacity scale: China's first passenger-car motor assembly & test line with 240,000 sets/year; Core equipment: 5 types (PIN forming/flaring/twisting/laser welding/comprehensive testing); Process coverage: flat-wire stator-rotor assembly & test and EOL testing

• NEV passenger-car motor assembly & test lines
• Flat-wire stator-rotor automated lines

A line system for automated intelligent cell handling, covering cell surface inspection, weighing, thickness measurement, film wrapping, OCV testing, sorting and line MES functions, providing an automated intelligent production solution for the cell manufacturing stage.

Process coverage: 6 steps (surface inspection/weighing/thickness measurement/film wrapping/OCV testing/sorting); Test items: 100% OCV voltage and internal resistance check; Sorting grades: typically 5 or more; System integration: line MES

• Nanjing Gotion cell processing project

A line system for automated intelligent module assembly and testing, including component cleaning, component gluing, component loading, cell stack stacking, side plate welding, BUSBAR welding, module coding, insulation testing, EOL testing and line MES functions.

Assembly steps: 7 steps (cleaning/gluing/loading/stacking/side plate welding/BUSBAR welding/coding); Welding types: 2 types (side plate welding, BUSBAR welding); Test stages: 2 types (insulation testing, EOL testing); System integration: line MES

• CATL Liyang plant module assembly project

A flexible intelligent assembly and test line for power battery PACKs, including automatic housing loading, automatic module-to-box loading, automatic tightening, air-tightness testing, EOL testing, charge-discharge testing, intelligent logistics and line MES, offering complete turnkey delivery capability for power battery PACK manufacturing.

Assembly steps: automatic housing loading/automatic module-to-box loading/automatic tightening; Test stages: 3 types (air-tightness testing, EOL testing, charge-discharge testing); Function modules: 8 items including intelligent logistics and line MES

• Geely Weirui PACK turnkey project

China's first automated assembly and test line for metal-plate hydrogen fuel cells, stacks and systems. It provides users with automated intelligent assembly and test systems for metal and graphite series fuel cells, covering automated intelligent production solutions for key processes at plate, stack and stack-system levels.

Plate types: 2 types (metal plate/graphite plate); Coverage levels: 3 levels (plate/stack/stack system); Industry position: China's first automated assembly & test line for metal-plate hydrogen fuel cells

• Hydrogen fuel cell stack and system assembly line for Mingtian Hydrogen Energy

A comprehensive management system combining inbound and outbound management with batch management, stocktaking and real-time inventory queries. It effectively controls and tracks the entire logistics process of warehouse operations, achieving complete enterprise warehouse information management.

Core functions: 5 categories (inbound/outbound/batch management/stocktaking/real-time inventory query); Inventory accuracy: ≥99.9% (industry-typical level); Location scale: supports ten-thousand-level location management

• Digital warehouse and logistics management for enterprises

The link of enterprise CIMS information integration and an advanced technical means for implementing agile manufacturing strategies and achieving agile shop-floor production. By emphasizing the overall optimization of the manufacturing process, it helps enterprises implement complete closed-loop production and realize intelligent manufacturing and management.

System positioning: link of enterprise CIMS information integration; Data acquisition cycle: ≤1 s per acquisition; Production traceability: 100% unit-level quality traceability; Closed-loop scope: plan-execution-inspection full process

• Manufacturing execution management in smart factories
• Digital control of assembly & test lines