Weifu High-Technology

Weifu fuel injection system products are widely used in diesel engines of various power ratings and clean alternative fuels, meeting non-road Tier III, on-road China IV and stricter emission regulations. They have maintained industry leadership for years in product variety, production scale and market share.

Model: WF-001; Power density: 1.2 W/cm²; Thickness: 0.4 mm; Conductivity: 100 S/cm; Corrosion current: ≤1 μA/cm²; Working pressure: ≤3 bar; Lifespan: ≥10000 h; Material: PEM/Carbon; Operating temperature: -30℃~+80℃

• Trucks
• Buses
• Construction Machinery
• Marine Engines
• Generator Sets
• Agricultural Machinery

With proprietary technology and patents, it meets on-road China VI and non-road Stage IV emission regulations, reaching an advanced domestic performance level, supporting upgrades of OEMs producing conventional, plug-in hybrid passenger vehicles, commercial vehicles and non-road machinery.

Model: WF-002; Power density: 1.5 W/cm²; Thickness: 0.3 mm; Conductivity: 150 S/cm; Corrosion current: ≤0.5 μA/cm²; Working pressure: ≤5 bar; Lifespan: ≥20000 h; Material: Graphite; Operating temperature: -20℃~+90℃

• Conventional Passenger Vehicles
• Plug-in Hybrid Passenger Vehicles
• Commercial Vehicles
• Non-road Machinery
• Motorcycles
• General Machinery
• Industrial Catalysts

Equipped with world-advanced turbocharger production and inspection equipment and independent R&D capability, it meets on-road China VI and non-road TIER III and above emission regulations, applied to commercial vehicles, passenger vehicles, construction machinery, agricultural machinery, generator sets and more.

Model: WF-003; Power density: 1.0 W/cm²; Thickness: 0.5 mm; Conductivity: 80 S/cm; Corrosion current: ≤2 μA/cm²; Working pressure: ≤2 bar; Lifespan: ≥5000 h; Material: Ti-coated; Operating temperature: -40℃~+85℃

• Commercial Vehicles
• Passenger Vehicles
• Construction Machinery
• Agricultural Machinery
• Generator Sets

Weifu precision manufacturing provides integrated support from raw blank to finished product for automotive core parts and industrial equipment, relying on full-process manufacturing and automated intelligent capability to help customers shorten lead times and ensure product consistency and batch reliability.

Casting, machining, heat treatment and welding full process; non-standard tooling, cutting tools, automated intelligent equipment design and industrial interconnection; certified to IATF16949, ISO14001, ISO45001; serves automotive core parts, industrial equipment and smart manufacturing

• Automotive Core Components
• Industrial Equipment
• Smart Manufacturing Systems

Covers core components for internal combustion engine fuel injection systems, intake systems, exhaust purification systems, hydraulic power systems and other automotive and construction machinery parts. Sales cover all of China and regions such as Southeast Asia, Middle East, Europe, Africa, North America, South America and the CIS, while exploring connected-vehicle services.

Model: WF-005; Power density: 1.2 W/cm²; Thickness: 0.35 mm; Conductivity: 100 S/cm; Corrosion current: ≤0.8 μA/cm²; Working pressure: ≤4 bar; Lifespan: ≥15000 h; Material: Graphite; Operating temperature: -20℃~+90℃

• Automotive Aftermarket
• Construction Machinery Aftermarket
• Global Parts Channels and Services

Hydrogen and fuel cell core components include MEA, bipolar plates (graphite, metal), catalysts, key BOP components (valves, pumps, air compressor key parts, etc.) and hydrogen storage cylinders, forming a complete layout from core materials to key components, mainly supplying domestic and overseas fuel cell stack and system manufacturers and energy storage enterprises.

MEA global capacity about 1.1 million pieces/year (planned expansion to 4 million/year); graphite/metal bipolar plate dual technology routes with planned global capacity up to 13 million pieces/year; BOP includes hydrogen circulation pumps, cylinder valves, air compressor key parts, etc.; hydrogen storage cylinders are Type IV 70 MPa high-pressure hydrogen storage systems.

• Hydrogen Fuel Cell Stacks
• Hydrogen Fuel Cell Systems
• Energy Storage Systems
• Transportation Sector
• Energy Storage Sector

Weifu Qinglong, a Weifu fuel cell subsidiary, is one of the few global independent suppliers capable of simultaneously mass-producing MEA, graphite bipolar plates and metal bipolar plates. Key BOP components leverage the Weifu technology platform to deliver systemic synergy value, covering hydrogen subsystems, air subsystems and thermal management subsystems.

Component coverage: seven hydrogen-subsystem valve and pump parts, one electric supercharger for the air subsystem, two thermal-management parts; Hydrogen working pressure: 0.3 to 2.5 MPa; Hydrogen circulation pump flow: at least 300 NL per minute; Electric supercharger pressure ratio: at least 2.5, maximum speed 80,000 rpm; Coolant pump flow: at least 120 L per minute; Three-way proportional valve accuracy: plus or minus 3 percent; Operating temperature: -40 to 85 C; Design service life: at least 25,000 hours

• Hydrogen Fuel Cell Systems
• Fuel Cell Stacks
• Hydrogen Energy Storage
• Fuel Cell Air Compressor/Thermal Management

Through its Danish subsidiary IRD, Weifu has deployed PEM water electrolysis hydrogen production technology, developed multiple prototypes and plans to drive commercialization, representing an extension into the hydrogen production segment of the new energy industry chain (including hydrogen energy).

Model: WF-008; Power density: 1.6 W/cm²; Thickness: 0.45 mm; Conductivity: 130 S/cm; Corrosion current: ≤1 μA/cm²; Working pressure: ≤3 bar; Lifespan: ≥15000 h; Material: Graphite; Operating temperature: -20℃~+90℃

• Green Hydrogen Production
• Hydrogen Energy Storage
• Industrial Hydrogen Use

Based on its understanding of automotive core component R&D and high-end smart manufacturing, Weifu expands its electric drive core parts business and advances its scale, while carrying out forward-looking layout and incubation of in-wheel motors.

Model: WF-009; Power density: 1.2 W/cm²; Thickness: 0.4 mm; Conductivity: 100 S/cm; Corrosion current: ≤1 μA/cm²; Working pressure: ≤3 bar; Lifespan: ≥10000 h; Material: PEM/Carbon; Operating temperature: -30℃~+80℃

• New Energy Passenger Vehicles
• Electric Drive System Manufacturers
• Pure Electric/Hybrid Models
• Racing

Focused on the thermal management needs of new energy vehicles and hydrogen fuel cell stacks, it effectively controls operating temperature and improves system stability and safety, supplying domestic and overseas new energy passenger vehicle, commercial vehicle and fuel cell system manufacturers.

Model: WF-010; Power density: 1.5 W/cm²; Thickness: 0.3 mm; Conductivity: 150 S/cm; Corrosion current: ≤0.5 μA/cm²; Working pressure: ≤5 bar; Lifespan: ≥20000 h; Material: Graphite; Operating temperature: -20℃~+90℃

• New Energy Passenger Vehicles
• New Energy Commercial Vehicles
• Hydrogen Fuel Cell Systems
• E-drive/Reducer/Electronic Control Cooling

The automotive seat intelligent system is one of Weifu's cabin core components, with core products such as active-health smart seats, commercial vehicle luxury seats, electric long slide rails and electric air suspension assemblies, focusing on lightweight, intelligence and safety/comfort.

Includes seat assemblies, seat frames, electric long slide rails and shock absorbers; ABTS frame uses high-strength steel + composite backrest reducing weight by about 20% for zero-gravity; EST single-motor driven rotation + side-slide linkage; FCT long slide rail up to 2 m travel with dust/water resistance.

• Mid-to-High-end Passenger Vehicles
• Commercial Vehicles
• MPV
• High-end Cockpits

Brake system core components are mainly mechanical vacuum pumps, etc., with efficient braking, stable and reliable advantages, supplying mainstream domestic and overseas passenger and commercial vehicles; it also develops next-generation drive-by-wire chassis core parts such as WDC solenoid valves and EMB integrated brakes.

Mechanical vacuum pumps stably supply major domestic and overseas automakers; electric brake air compressors exceed 92% motor efficiency with first-class whole-machine energy efficiency; WDC solenoid valves and EMB integrated brakes are in development.

• Passenger Vehicles
• Commercial Vehicles
• New Energy Commercial Vehicle Air Source
• Drive-by-wire Chassis

Weifu Zhigan strategically focuses on midstream radar module integration, providing standardized radar modules and customized perception solutions, covering full-perspective environmental perception scenarios such as intelligent driving, smart cockpit, smart security and industrial smart manufacturing.

4D imaging radar uses 2Tx24Rx / 4Rx12Tx chips with integrated RPU; front radar 4T4R detects over 300 m with angular resolution <1.5°; corner radar 4T4R supports ASIL-B and CAN-FD; in-cabin radar uses cost-effective localized AUTOSAR solution; gate radar ~4G bandwidth with 0.05 m range resolution.

• Intelligent Driving
• Smart Cockpit
• Smart Parking
• Vehicle-Road Coordination
• Industrial Security
• Smart Mines

Suspension system core components are mainly the core actuators of fully active hydraulic suspension, enabling millisecond-level dynamic adjustment and significantly improving vehicle stability and comfort; Weifu and Baolong formed a JV (Weifu Baolong, Weifu 55% stake) to mass-produce the electro-hydraulic pump MPU.

Suspension motor hydraulic pump (MPU) modular design reduces overall height by 6 mm, volumetric efficiency 96%, millisecond response; Weifu Baolong plans two production lines at 300k units/phase, full capacity 600k units/year.

• New Energy Passenger Vehicles
• High-end Fully Active Suspension
• Intelligent Chassis

A core business of the new industrial segment, it relies on joint venture platforms to expand walking hydraulics and industrial hydraulics markets, with high-precision and reliable products, supplying major domestic hydraulic enterprises, applied in industrial forklifts, construction machinery, general machinery and other fields.

Model: WF-015; Power density: 1.0 W/cm²; Thickness: 0.5 mm; Conductivity: 80 S/cm; Corrosion current: ≤2 μA/cm²; Working pressure: ≤2 bar; Lifespan: ≥5000 h; Material: PEM/Carbon; Operating temperature: -30℃~+80℃

• Industrial Forklifts
• Construction Machinery
• General Machinery
• Walking Hydraulics
• Industrial Hydraulics

The new industrial segment is Weifu's forward-looking strategic growth segment, focusing on hydraulic systems and core components, AIDC thermal management, industrial embodied intelligence and smart factory systems, commercial aerospace precision components and the new energy industry chain (including hydrogen energy and lithium battery recycling).

Model: WF-016; Power density: 1.6 W/cm²; Thickness: 0.45 mm; Conductivity: 130 S/cm; Corrosion current: ≤1 μA/cm²; Working pressure: ≤3 bar; Lifespan: ≥15000 h; Material: Graphite; Operating temperature: -20℃~+90℃

• Data Center AIDC
• Industrial Embodied Intelligence
• Smart Factory
• Commercial Aerospace
• Power Battery Recycling
• New Energy Industry Chain