Xue Wen Wang

Weichai Lovol Intelligent Agricultural Technology Co., Ltd. engages in the research and development, production, and sale of agricultural equipment. Its products include tractors, wheeled grain harvesting machinery, tracked grain harvesting machinery, corn harvesting machinery, seeding machinery, and rice transplanter. The company was founded in 1998 and is headquartered in Weifang, China.

Strong Financial Leasing Co., Ltd. is a Chinese company that provides financial leasing services. The private company is based in Beijing, China. The company was founded in 2009.

China National Heavy Duty Truck Group Co., Ltd. engages in the manufacture of heavy duty trucks. Its products include truck, bus series, special car series, constructon machinery, and assembly series. The company was founded in 1958 and is headquartered in Jinan, China.

Weichai Holding Group Co., Ltd. engages in the manufacture of automobiles and engine equipment. The firm's products include powertrain, vehicles and engines, and components. Its powertrain series consists of bus, truck, marine, industrial power, and new energy engines; transmissions; and axles. Its vehicles and engines series composed of heavy duty automobiles, coaches, special vehicles, and commercial vehicles. Its components series encompasses hydraulic parts, spark plugs, gears, piston pins, and auto lamps. The company was founded in 1946 and is headquartered in Weifang, China.

Shandong Efirm Biochemistry & Environmental Protection Co., Ltd. engages in the development of sulfide industry chain. The company's products cover three major business segments, that is, high-end sulfur-containing new materials, featured sulfur-containing chemicals and high-efficient environmental-friendly additives. Its products mainly used in medical care, agriculture, engineering materials, optical lenses, precision electronics, and petroleum refining industry. The company was founded on January 24, 2011 and is headquartered in Boxing, China.

Weifang Investment Group Co.,Ltd. provides investment services and is ultimately controlled by the Weifang State-Owned Assets Supervision & Admin Commission.

Weifang Financial Holding Group Co., Ltd. is an investment holding private company based in Weifang, China. The Chinese company was founded in 2005. Wen Hui Liu has been the CEO of the company since 2020.

Beijing TSTD Optoelectronics Technology Co., Ltd. engages in the research, development, design, manufacture, and sale of display panel production equipment. It offers electronic industry special equipment, microelectromechanical system (MEMS) sensors, ultrasonic dry cleaning equipment, sensor packaging and dedicated equipment for MEMS sensors, test equipment, display panel module equipment, as well as related parts and technical services. The company was founded on January 9, 2002 and is headquartered in Beijing, China.

Weichai Westport, Inc. engages in the development, manufacture, and sale of natural gas engines. Its products are used in automobiles, buses, heavy duty trucks, marine, and power generation applications. The company was founded on June 11, 1999 and is headquartered in Weifang, China.

Weichai Power Westport New Energy Engine Co. Ltd. is a Chinese company that manufactures and distributes motor, power, and marine gas engines, and related parts. The joint venture company is based in Weifang, China.

Weichai Intelligent Technology Co., Ltd. is a Chinese company that is driving the comprehensive digital and intelligent transformation of Shandong Heavy Industry Group. The company relies on the group's complete commercial vehicle industry chain and ecosystem to develop products for vehicle networking, intelligent driving, smart logistics, and after-sales services. The company provides a full life-cycle digital logistics ecological operation service for truck drivers, supporting the group's transformation from manufacturing to manufacturing services. The CEO of the company is Chen Wang.

Part of Weichai Power Co., Ltd., Shandong Weichai Import & Export Co., Ltd. is a Chinese company that manufactures and exports machine tools, power generating equipment, electric machines and related equipment. The company is based in Weifang, China. The company was founded in 1996. The CEO is Zhao Jin. Shandong Weichai Import & Export Co. was acquired by Weichai Power Co., Ltd. from Shandong Heavy Industry Group Co., Ltd. on November 30, 2021 for $49.03 million.

Weichai Power (Weifang) Oil Products Co. Ltd. is based in Weifang, China. Part of Weichai Power Co., Ltd., Weichai Power (Weifang) Oil Products Co. Ltd. is a Chinese company that manufactures motor lubricating oil. The company was founded in 2005. The CEO is Qu An Zhang.

Weichai (Weifang) Medium-duty Diesel Engine Co., Ltd. engages in the development, manufacture, and sale of medium-sized diesel engines and components. It also offers after-sales services. The company was founded on January 15, 1998 and is headquartered in Weifang, China.