- Zhejiang Feifeng Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ZHEJIANG YIFAN PIPING SYSTEM CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Zhuji Huacan Copper Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Goldenman Petroleum Equipment Co., Limited
- Main business:
- Caribbean RegionBermuda
- Zhejiang Xingguang Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Yaguan Building Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Gissun Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Hemudu Qingfa Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Kinnari Steel Corporation
- Main business:
- Caribbean RegionBermuda
- RAVIRATAN METAL INDUSTRIES
- Main business:
- Caribbean RegionBermuda
- Tianfei High-tech valve co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Changzhou Duoling Water Treatment Factory
- Main business:
- Caribbean RegionBermuda
- Hengshui Weijia Petroleum Equipment Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tieling Seeking Accuracy Valve Works
- Main business:
- Caribbean RegionBermuda
- Yuhuan Laidemao Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Kist Valve Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Hansen Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Dingsheng Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Boci Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Jianding Fireproofing Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda