- Qingdao Huneng International Trade Co., Ltd.
- Common Member
- Partner company:
- Tianjin Zhongxin Chemtech Co., Ltd.
- Hebei Tanghuang Electric Power Equipment Manufacturing Co., Ltd
- Tianjin Yuanxintai Industry Co., Ltd
- Yantai Jiwei Construction Machinery Equipment Co., Ltd.
- Dongguan Glory Star Laser Technology Co., Ltd.
- Jiangsu Hairui Lighting Co.,Ltd
- Shijue Metal Products Co., Ltd.
- Quanzhou Cano Trading Co., Ltd
- Anhui Chuanyue Casting Co., Ltd.
- Shandong Raintech SANS Technology Co.,Ltd.