SDEC (formally known as Shanghai Diesel Engine Co., Ltd.) is China’s premier manufacturer of diesel engines. As a state-owned high-tech business enterprise founded in 1947, with a business scope that spans many industry sectors such as the production of diesel engines, fuel burning systems, diesel generator sets, and investment practices etc.

The SDEC products are spread out across 7 series more than 300 product types with a power range of 50 to 2200kW to serve every imaginable customer need. The diesel and gas engine products are widely used in heavy-duty and passenger vehicles, engineering machinery, ships, and mobile power stations.