Shao Jun Sun

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.

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.

PSI, Inc. is a non-profit membership organization that focuses on protecting public health.

Shandong Heavy Industry Group Co., Ltd. engages in the manufacture of automobile and equipment. Its business segments include powertrain systems, construction machinery, commercial vehicles, yachts business, and key components. Its Powertrain Systems business offers engines, axles, and transmissions. Its Construction Machinery business provides bulldozers, loaders, earthmovers, concrete machines, and fire trucks. Its Commercial Vehicles business supplies coaches and heavy duty trucks. Its Yachts business involves in the research and development, and manufacture of yachts. Its Key Components business encompasses spark plug and axle gear products. The company was founded on June 16, 2009 and is headquartered in Jinan, 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.