
Kunming Metallurgy College

Guangzhou Pearl River Optoelectronics New Materials Co., Ltd.

Jiangmen Scamp Technology Co., Ltd.

Tianjin Polytechnic UniversityTianjin Shi, China

Jiangsu Yulin Smart IoT Development Co., Ltd.

Gotaverken Energy AB

Mecland Holding AB

Lipman Science & Technology Ltd.

Poldenvale Ltd.

Hunan Xiangjiang Cable Co. Ltd.

Rifeng Enterprise (Foshan) Co., Ltd.

Provectus Pharmatech Inc