Wuxi Hengyitong Machinery Co., Ltd.Jiangsu Sheng, China
Wuxi Zhengtai Metal Products Co. Ltd.
Hunan Jinbo Chemical Fiber Co., Ltd.
Jiangsu Heqing Haiyan Environment Co., Ltd.Jiangsu Sheng, China
Guangzhou Ruisu Intelligent Technology Co., Ltd.Guangdong Sheng, China
Chifeng Electric Co.,Ltd.Zhejiang Sheng, China
Chongqing Zhixiang Technology Co., Ltd.Chongqing Shi, China
CNOOC New Energy Investment Co. Ltd.
OPW Fueling ComponentsAlberta, Canada
Haining Fengda Electronics Co., Ltd.Zhejiang Sheng, China
Yibin Huajie Environmental Protection Engineering Co., Ltd.Sichuan Sheng, China
CGN-DELTA (SUZHOU) POLYMER CO., LTD.Jiangsu Sheng, China