- Guangzhou Guanglai Electronic Co., Ltd.
- Common Member
- Partner company:
- KEESTAR Industries Co., Ltd
- Xi 'an Benfeng Biotechnology Co., Ltd.
- Xiamen Perfect Stone Co., Ltd
- Shenzhen Longzhen Automation Electronic Technology Co., Ltd
- Xiamen Sitaiqi Industry and Trade Co., Ltd.
- Yingkou Bohai Machinery Equipment Manufacture Co., Ltd
- Hebei Birnik New Material Technology Co., Ltd
- Guangdong Qin-Tech Intelligent Technology Co., Ltd
- Pinghu Leehoo Imp&Exp Co., Ltd
- QiXia TongDa Flotation Reagent Co.,Ltd.