Space Guohuan Technology Group Co., Ltd.
Galmed International Ltd.
Anhui Transformer Co. Ltd.
Bo-hyung Lee
Shanxi Qinghui Machinery Manufacturing Co., Ltd.
Telecall AB
Host BV
Kunshan Heng'an Industrial Gas Co., Ltd.
Chemical Engineering Corp.
David William Harrison,
Anhui Chaochen Information Technology Co., Ltd.
Shenzhen Zhuohan Material Technology Co., Ltd.