
Stone International Ltd.

Giant Metal Industry Co., Ltd.

Dongguan Mi Lei Electronic Technology Co., Ltd.

Jiangxi Zhenghe Environmental Protection Engineering Co., Ltd.

Guangxi University of Finance & Economics

Eastern Copper Co., Ltd.

Ningbo Boxin Machinery Co. Ltd.Zhejiang Sheng, China

Nantong Cotton Machinery Co. Ltd.

Jiangxi Aoyite New Material Co., Ltd.

C R Elastomere GmbHGermany

Xu Lifang Electromechanical Equipment Manufacturing Co., Ltd.

Foshan Wandaye Machinery Co., Ltd.