
Wenzhou Xeroxang Medical Equipment Co., Ltd.Zhejiang Sheng, China

Benzion Landa,

Zhen Chen

Shandong Wansida Construction Industrialization Research Institute Co., Ltd.

Hydro Power Engineering Pty Ltd.South Africa

Changge Ruichang Machinery Co., Ltd.Henan Sheng, China

Beijing Sino-Aero Construction Engineering Co. Ltd.Beijing Shi, China

Cellular Communications Equipment LLC

Bank25 Co. Ltd.

Shanghai Yipin Lilian Construction Technology Co., Ltd.Shanghai Shi, China

Wuhan Yage Optic & Electronic Technique Co., Ltd.Hubei Sheng, China

Shandong Dingchang Clean Engineering Equipment Co., Ltd.Shandong Sheng, China