
Shanghai Zhitao Technology Co., Ltd.Shanghai Shi, China

Suzhou Kemao Electronic Material Technology Co., Ltd.Jiangsu Sheng, China

Henan Hengyuan Qi Heavy Machinery Group Co. Ltd.Henan Sheng, China

Fuzhou Pengfei Refrigeration Equipment Co., Ltd.Fujian Sheng, China

Gansu Academy of Forestry Sciences

Van Aarsen Machinefabriek BV

Hangzhou Gas Group Co. Ltd.

Yantai Cable Factory

Changzhou Institute of Technology

Zhejiang Wanke Electrical Equipment Co. Ltd.

Tangshan Tongbao Parking Equipment Co., Ltd.

Beijing Holiland Enterprise Investment Management Co. Ltd.