Weifu High-Technology Group Co., Ltd.

Company Profile




No.5, Huashan Road, Xinwu District, Wuxi, Jiangsu 214028, China

Business Overview

The Company is a Sino-foreign joint venture automotive parts supplier. The Company's main products are diesel fuel injection system products, automotive exhaust gas after-treatment system products, air intake system products, and fuel cell components.

-Since 1984, the company has partnered with Robert Bosch GmbH to introduce fuel injection pump technology. Currently, the Company has a broad alliance with Robert Bosch GmbH, including a license agreement and the establishment of a joint venture company in China.

-The company conducts business in four areas: fuel injection systems for diesel engines, exhaust gas after-treatment systems, air intake systems, and core components for fuel cells. 

  • Diesel fuel-injection systems: widely used in diesel engines of diverse output for various trucks, buses, construction equipment, ships, agricultural machinery, and generator sets. Apart from meeting OEM demand in China, the Company exports products to the Americas, Southeast Asia and the Middle East.
  • Exhaust after-treatment systems: being delivered to various automotive and motorcycle OEMs and general machinery manufacturers in China.
  • Intake systems: being delivered to several small-bore diesel-engine manufacturers and some six-cylinder diesel-engine manufacturers in China, meeting the needs of light-duty and heavy-duty commercial vehicles and some passenger vehicles.
  • Fuel cell core components: Membrane electrodes, graphite bipolar plates, metal plates and BOP (Balance Of Plant) main components are supplied to fuel cell stack and system manufacturers inside and outside China.

-In January 2022, the Company formulated a hydrogen energy business development strategic plan and established a hydrogen energy business division.


Listed on the Shenzhen Stock Exchange (As of Dec. 2022)
Company Shareholding Ratio
Wuxi Industry Development Group Co., Ltd. 20.23%
Robert Bosch GmbH 14.16%
Others 65.61%
Total 100%


Fuel Injection Systems for Diesel Engines
Monoblock pumps and single cylinder pump for China-3
Electronically-controlled VE pumps
Weifu accumulator pump system WAP

Intake System
Asymmetric-turbine turbochargers
Gasoline engine turbochargers
Wastegate turbochargers
Electronically controlled wastegate turbochargers
Vacuum valve variable nozzle turbochargers
Electronically controlled variable nozzle turbochargers
Two-stage turbochargers
Turbochargers with liquid-cooled housings
Variable volume geometry turbochargers
Fixed geometry turbochargers

Exhaust After-treatment system
Particulate oxidation catalyst (POC)
Selective catalytic reduction (SCR) Catalysts
Catalysts for CNG/LPG engines
Three-way catalysts (TWC) 
Diesel oxidation catalysts (DOC) 
Motorcycle catalysts
Catalysts for off-highway vehicles
Industrial waste gas catalysts
SCR systems
Diesel particulate filters (DPF) 
Catalytic converters

Filter Products
Main fuel filter assemblies
Fuel fine filters
Fuel pre-filters
Air filters
Oil filters

Automotive Electronics Products
Fuel-stop solenoids
Differential pressure sensors
Oil pressure sensors
Solenoid parts
Starter solenoids
OBD module batteries
Intake air heaters
Air pressure control valves
Rail pressure sensors
KSB solenoids
Fuel inlet solenoids
Proportional flow control valves
HDK electric actuators
VE-Type pump/speed sensors
VE-Type pump/timing sensors
VE-Type pump/throttle sensors
Crankshaft speed sensors

Fuel cell products
Metal bipolar plates
BOP (Balance of plant)

Standardized radar module products


May 1958 The Company was founded as Wuxi Fuel Injection Equipment Factory
1984 Introduced manufacturing technologies and leading-edge information on A-series fuel injection pumps from Robert Bosch GmbH of Germany. Signed a 10-year contract with Bosch for licensing-in of patent and technologies.
Apr. 1988 Established Wuxi Fuel Injection Equipment Group Co. as a successor of Wuxi Fuel Injection Equipment Factory.
Sep. 1992 The main business of the Wuxi Fuel Injection Equipment Group Co. was formed into a stock company named Weifu Fuel Injection Co., Ltd.
Aug. 1995 Listed on the Shenzhen Stock Exchange. Issued 68 million special common shares.
Nov. 2000 Adopted its current company name Weifu High Technology Co., Ltd.
May. 2004 The Company and Huawei (Shanghai) Nano-Technology Co., Ltd. jointly established Wuxi Weifu Environmental Catalysts Co., Ltd. to manufacture catalysts.
July. 2004 Jointly with Wuxi Weifu Group Co., Ltd.. the Company established Wuxi Weifu Automotive Diesel Systems Co., Ltd.
July. 2004 Established Nanjing Weifu Jinning Co., Ltd. to manufacture VE pumps.
Aug. 2004 Jointly with Robert Bosch GmbH, the Company established Bosch Automotive Diesel System Co., Ltd..
Aug. 2005 Established a new subsidiary "Wuxi Autocam Precision Machine Co., Ltd. jointly with a U.S. maker, Autocam.
May. 2006 The Company and Chaoyang Jialin Machinery Manufacturing Co., Ltd. jointly established Chaoyang Weifu Jialin Machinery. Manufacturing Co., Ltd. to manufacture diesel engine components.
Jun. 2009 Wuxi Weifu Group Co., Ltd., which owns a majority share in the Company, was merged into Wuxi Industry Development Group Co., Ltd.
Aug. 2009 The Company, Schmitter Group AG of Germany, and Shanghai Weishi Auto Science & Technology Development Co., Ltd. jointly established a joint-venture,Wuxi Weifu Schmitter Power System Parts and Components Co., Ltd.
Oct. 2010 The Company acquired 51% shares of Ningbo Tianli Turbocharger Co., Ltd. and changed it's name to Ningbo Weifu Tianli Turbocharging Technology Co., Ltd.
Apr. 2011 Established joint-venture Anhui Weifu Tianshi Machinery Co., Ltd.
Sep. 2011 Liquidated Wuxi Weifu Jida New-Material Application and Development Co. Ltd.
2013 The Company acquired 1% share of Wuxi Autocam Precision Machine Co., Ltd. held by American company, Autocam, thus, the Company held 51% share of Wuxi Autocam and Autocam held 49% share of Wuxi Autocam.
Feb. 2014 Jiangsu Weifu Nanometre Technology Co., Ltd., the Company's subsidiary, completed deregistration procedures.
Apr. 2014 Chaoyang Weifu Jialin Machinery Manufacturing Co., Ltd., the Company's subsidiary, completed the deregistration procedures.
Oct. 2017 Merged with Wuxi Weifu Automotive Diesel Systems Co., Ltd.
Mar. 2018 Denmark [Weifu High-Technology Group Co., Ltd.] established a wholly owned subsidiary, SPV, which acquired a 66% stake in IRD Fuel Cells A/S (IRD), Denmark, held by FCCT ApS for EUR 7.26 million.
Jun. 2019

The Company co-built the Wuxi Xichanweixin Semiconductor Co., Ltd. with Wuxi Industry Development Group, Taiji Industry, Chuxin Semiconductor and Spark.

Sep. 2019 The Company merged its wholly owned subsidiary Wuxi Weifu ITM Supercharger Technologies Co., Ltd.
Jul. 2022 Established Wuxi Weifu Hydrogen Power Technology Co., Ltd., a hydrogen fuel cell parts joint venture, with Robert Bosch Internationale Beteiligungen AG and Wuxi High-Tech Zone New Energy Industry Development Fund.

Supplemental Information 1