- MEF International Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Shield Machinery & Electric Technology Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Tangshan Hongyuan Valve Industry Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Han Hsin Precision Industrial Co., LTD
- Main business:
- Caribbean RegionBermuda
- SICHUAN PAIVE VALVE MFG.CO.,LTD
- Main business:
- Caribbean RegionBermuda
- HuaDong Industrial Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shanxi Solid Industrial Corparation Limited
- Main business:
- Caribbean RegionBermuda
- hebei Runhong pipeline Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Raccord SME INDUSTRIAL
- Main business:
- Caribbean RegionBermuda
- YIWU GUANGKUO IMPORT&EXPORT CO.,LTD
- Main business:
- Caribbean RegionBermuda
- chamunda industries
- Main business:
- Caribbean RegionBermuda
- Shanghai Elim Petroleum Machinery Co. Ltd
- Main business:
- Caribbean RegionBermuda
- KUNPENG PIPING GROUP LIMITED
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Chunxi Pipe Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Apollo Industrial Products LLC
- Main business:
- Caribbean RegionBermuda
- Shree Precision Engineers
- Main business:
- Caribbean RegionBermuda
- Shenzhen Yongliansheng Hardware&Plastic Products Co.,ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Yongxing Machinery & Valve Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Riter Light Machinery Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Shunma Auto Accessories Co., Ltd.
- Main business:
- Caribbean RegionBermuda