
Changle Sanfeng Paper Pipe Co. Ltd.Fujian Sheng, China

Guizhou Ping Shui Machinery Co. Ltd.Guizhou Sheng, China

Yueyang Pengcheng Technology Development Co., Ltd.

South SEA Western Petroleum Hezhong Offshore Co. Ltd.Guangdong Sheng, China

Guizhou Zhengye Engineering Technology Investment Co Ltd.

Arcoflex SRL

Zhongyan Intelligent Equipment Co., Ltd.Hebei Sheng, China

Guangdong Cable Works Co. Ltd.Guangdong Sheng, China

Beijing CEC Environmental Protection Co., Ltd.

Dongguan Jianan Pile Co. Ltd.Guangdong Sheng, China

Senesco Technologies Inc.

Foshan Gugao Automation Technology Co., Ltd.Guangdong Sheng, China