Shanghai Diesel Engine Co., Ltd., formerly known as Shanghai Diesel Engine Factory, was founded in 1947 and 1993 and was transformed into a state-owned holding company that issued A shares and B shares at home and abroad. Now under SAIC, it is a national large-scale high-tech enterprise engaged in R&D and manufacturing of engines, spare parts and generator sets.

Shanghai Diesel Engine Factory has a long history and rich experience in the field of diesel engines. As a well-known diesel engine manufacturer in China, Shanghai Diesel Engine Factory's products are widely used in all kinds of vehicles and mechanical equipment, and have made important contributions to the national transportation and industrial development. At the same time, the factory also pays attention to technological innovation and personnel training, constantly enhances its core competitiveness, and has made positive contributions to promoting the development of China's automobile industry.