Weichai Power Generation Co., Ltd of Weichai Group is domestic R&D and manufacturing base of generating sets with largest production scale, longest history, most advanced equipment and highest integrating resource. With a more than 50,000 sets annual production of various types of generating sets and power range of 10~8700kW, the self developed and manufactured diesel engine of Weichai Group equipped with famous motor has been widely used in the national defense, telecommunications, petroleum, medical, plateau, railway, wilderness rescue, agriculture and other fields.