ZDEPC is a state owned enterprise specialized in the manufacturing of large power,medium and high speed diesel engines of serial 300,210,Z170,Z150，N330 including more than 130 specifications of marine diesel engines with capacity 220-3310KW,which also power the diesel generating sets with capacity 200-3000KW produced by　the same factory. They are widely used in passenger and cargo vessels, freshwater shipping ,port tugboats engineering ships, main or auxiliary engines,both marine and land generating sets, various peak regulating power stations and pump station sets, etc.All the products have the characteristics such as rational construction, advanced performance index, reliable running, easy operation and maintenace, etc.With the strong capacity of adaptation and competition.