Shanghai Diesel Engine Co., Ltd. (SDEC), na SAIC Motor Corporation Limited dị ka onye isi ya, bụ nnukwu ụlọ ọrụ nwere nkà na ụzụ dị elu nke steeti na-arụ ọrụ nyocha na mmepe na imepụta engines, akụkụ engine na generator tent, nwere a Steeti-larịị teknuzu center, a postdoctoral na-arụ ọrụ ọdụ, ụwa-larịị akpaka mmepụta ahịrị na a àgwà mmesi obi ike usoro na-ezute Itie ụgbọ ala ụkpụrụ.Nke mbụ ya bụ ụlọ ọrụ mmanụ dizel nke Shanghai nke hiwere na 1947 wee hazie ya ka ọ bụrụ ụlọ ọrụ na-ekekọrịta ngwaahịa na 1993 yana oke A na B.