
Toshima Manufacturing Co. Ltd.Saitama-ken, Japan

Shaft Form Engineering GmbH

American Covers, Inc.Louisiana, United States

Hunan Youxiang Technology Co., Ltd.Hunan Sheng, China

Anhui Jinding Electromechanical Equipment Manufacturing Co., Ltd.

Xiamen Oamic Biotech Co. Ltd.Fujian Sheng, China

Guizhou Liangji Pharmaceutical Co., Ltd.Guizhou Sheng, China

Dehondt Technologies SARL

Jiang Su Xing An Zhou Wa You Xian Gong SiJiangsu Sheng, China

Eternal Sun Steel Mast (Shanghai) Co., Ltd.

Sankyo Disinfection Co., Ltd.

Hunan University of Arts & Science