
Beijing Easton New Material Development Co., Ltd.Beijing Shi, China

Shanghai Oriental Yuhong Waterproof Engineering Co. Ltd.

Suzhou Zijin Plastic Industry Co. Ltd.

Shandong Institute of Product Quality Supervision and Inspection

Anhui Hengtai Engineering Consulting Co., Ltd.

Chengdu Guofan Creative Technology Co., Ltd.Sichuan Sheng, China

Chuzhou Kaimo Equipment Mould Manufacturing Co., Ltd.Anhui Sheng, China

Sichuan Deruntong Biotechnology Co., Ltd.Sichuan Sheng, China

Poly-Version, Inc.

Xinjiang Youlian Construction Engineering Co., Ltd.Xinjiang Uygur Zizhiqu, China

Yantai Muping Xizhigezhuang Gold MineShandong Sheng, China

Jiangsu Bifeng Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China