
Beijing Kangkerui Engineering Testing Technology Co., Ltd.

Heilongjiang Tianhong Pharmaceutical Co. Ltd.

Shanghai Huiguan Qimai Medical Equipment Co., Ltd.

D Pharm Ltd.Israel

Quanzhou Dongshan Machinery Co., Ltd.Fujian Sheng, China

Volpato Industrie SpAItaly

Gongyi Tongda Zhongyuan Refractory Technology Co., Ltd.

Lifezone Ltd.United Kingdom

Industrial Vibration Technology Ltd.

Hunan Xialong Medical Equipment Manufacturing Co., Ltd.Hunan Sheng, China

Capital Normal UniversityBeijing Shi, China

Longhai Guanhong Textile Co. Ltd.