
Chengdu Shuyou Technology Co., Ltd.Sichuan Sheng, China

Nantong Xuhui Mould Co., Ltd.Jiangsu Sheng, China

Tianjin Guohuan Shale Products Co. Ltd.

Nanjing Kenxin Precision Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China

Yuzhou Huadian Ruitian Electric Co., Ltd.

Shanghai Jieqiao Nano Technology Co., Ltd.Shanghai Shi, China

Wuxi Renyu Technology Co., Ltd.Jiangsu Sheng, China

Beijing Doviest International Engineering Technology Co., Ltd.Beijing Shi, China

Raskin SA

New Generation Biofuels, Inc.

HY(CHONG QING) AUTOPARTS CO.,LTD.Chongqing Shi, China

Shanghai Jielu Environmental Technology Co., Ltd.