Guangxi Yuchai Machinery Group Co., Ltd.
China FAW Group Corporation
Wei Chai holding group co., ltd
Anhui Chai Quan Group Co., Ltd.
Dongfeng motor co., ltd
Dongfeng Chaoyang diesel engine company
Kunming yunnei electric power co., ltd.
China National Heavy Duty Truck Group Corporation
Jiangxi jiangling motors Holding Co., Ltd.
Shandong Donglai internal combustion engine co., ltd
Weichai Power Yangzhou Diesel Engine Co., Ltd.
Great wall motor co., ltd.
Beiqi Foton Motor Co., Ltd.
Qingling Automobile (Group) Co., Ltd.
Anhui JAC automobile co., ltd
Nanjing automobile group co., ltd
Dongfeng motor co., ltd. commercial vehicle company
Shanghai Diesel Engine Company Limited
Shanghai hino engine co., ltd
Mianyang Xinhua internal combustion engine co., ltd
Zhejiang Ji 'ao Automobile Co., Ltd.
Chengdu chengfa automobile engine co., ltd
FAW-Volkswagen Automobile Co., Ltd.
Shenyang shuangfu internal combustion engine co., ltd
Liuzhou wuling liuji power co., ltd
Jiangsu Sida diesel engine factory
Zhejiang Xinchang diesel engine factory
Changzhou diesel engine co., ltd