
Zhengzhou Haishihong Valve Co. Ltd.

Towa Sangyo KK

Institute of National Colleges of Technology, Japan

Guangzhou Taichang Industrial Co., Ltd.Guangdong Sheng, China

Tianjin Changjing Rehabilitation Equipment Co., Ltd.Tianjin Shi, China

Micro Mega International Manufactures SA

Enteron Pharmaceuticals, Inc.

Hunan Nonferrous Metallurgy Labor Protection Research Institute Co., Ltd.Hunan Sheng, China

King Taudevin & Gregson (Holdings) Ltd.

China Processed Food Imp & Exp Co. Ltd.

Universidad de Ingeniería y TecnologíaPeru

Ningbo Wenkai Grinding Tools Co., Ltd.Zhejiang Sheng, China