Chengli Special Vehicle Co., Ltd.
Dezhou Deyu New Energy Vehicle Industry Co., Ltd.
Dezhou Speedo
Dima-industry
Guangdong Yida Special Vehicle Co., Ltd.
Hubei Ruian Special Vehicle Co., Ltd.
Jining Baijie Machinery Technology Co., Ltd
Jining Lumingwei Electric Vehicle Co., Ltd.
Jining Qichuang High-tech Co., Ltd.
Jiangsu Hongyun Automobile Technology Co., Ltd.
Jiangsu Youtong Medical Technology Co., Ltd.
Jinweilin Hebei Medical Technology Co., Ltd.
