- Shandong Sino Steel Co., Ltd.
- Common Member
- Partner company:
- Tangshan Lanchuang Trading Co., Ltd
- Haining Heli Textile Co., Ltd
- Nantong Mach’s Composite Material Co., Ltd
- Zhejiang Hiton Special Valve Co., Ltd
- Zhejiang Kesheng Dyestuff Chemical Co., Ltd.
- Guangzhou Wilson Machinery Equipment Co.,Ltd
- Dongguan Tesheng Electronic Technology Co.,Ltd
- Wenzhou Baixiangju Technology Co., Ltd
- Jiashan Xiyiou Paper Technology Co., Ltd
- Ergas Technology Co., Ltd.