- Shanghai Eastwell Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou Zheli Commerce Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou Philic Valve Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Gongyi City Liangda Tubes Co., Ltd
- Main business:
- Caribbean RegionBermuda
- China Lianggong Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Join Flex Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- QINGDAO R.H.S. Trading CO.,LTD
- Main business:
- Caribbean RegionBermuda
- China Fulong Hydraulics Co., Limited.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Chisun Valve Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Huaxintong Iron & Steel Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing JuQingHengJi International Trade Development Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Bestyear Hardware & Machinery Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Jinrunde Iron And Steel Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Baisite Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhuji City Xiong Hua Pipeswear Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tangshan Liduo Import & Export Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Puyang Longhui Plastic Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Huada Plastic Machine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangyin Yufeng Jiyan Machine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xuzhou Shuoli Heavy Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda