SDEC is a state-owned high-tech business enterprise with a business scope that spans many industry sectors, including the production of diesel engines, fuel burning systems, diesel generator sets, and investment practices. The diesel engines are spread out across 7 series: G**8/**5, C(**1), D(**4), E, R, H, and W. These series include more than **0 product types with a power range of *0 to ***0HP to serve every imaginable customer need. The engines are widely used in heavy-duty and passenger vehicles, engineering machinery, ships, and mobile power stations.

SDEC has been recognized by numerous leading government bodies within the industry, proven by our numerous certifications. In ***4, SDEC was the first company in China to receive ISO***1 certification. We have also been awarded QS***0 and TS****9 certification conducted by TUV Rheinland. In ***2 and ***5, SDEC was honored with the Golden Award of Quality for the 6CT natural gas engine as it was evaluated as the best engine by the World Passenger Car Association. In ***6, SDEC was awarded Best Engine Manufacturer by the World Passenger Car Association.

SDEC is Chinas technical leader in the internal combustion engine industry. They have developed an extensive product lineup to complement our diesel engines and other primary products with  highest priority always remaining on product customization to enable the delivery of all customer needs with both quality products and outstanding consistency.