- Winner Ball Valves Co., Ltd.
- Common Member
- Top company:
- CLW Heavy Industry Co., Ltd.
- Guangzhou SISEN Automation Control Equipment Co., Ltd.
- Shanghai Huachuang Steel Industry Co., Ltd
- Shandong Wanbo Metal Products Co., Ltd
- Ningbo FTZ Firebird Exp. & Imp. Co.,Ltd
- RISE-LITE GROUP CO., LTD
- YANTAISHENGFENGFOODSTUFFCO.,LTD
- Guangzhou SISEN Automation Control Equipment Co., Ltd.
- Isaac Machinery Co.,Ltd
- Zhejiang Etune Special Steel Tube Co., Ltd