- Hebei Cangshi Pipeline Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Tianhui Steel Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- SDAQ Global Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Jingwei Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Huang Yi Metal Processing Factory
- Main business:
- Caribbean RegionBermuda
- Jack Rubber Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Ranxing Technology & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- HK Furui International Trade Ltd.
- Main business:
- Caribbean RegionBermuda
- Kaiping City Shuikou Huagao Bathroom Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Shenzhen Noss Hose Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Jixiang Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Grandfar Rubber Factory
- Main business:
- Caribbean RegionBermuda
- Longchuan Pipe
- Main business:
- Caribbean RegionBermuda
- Qingdao Sibaike Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Bebon International Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Keywing Silicone Rubber Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangjin (Henan) Plastic Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Pengxin Pipeline Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Canvard Packaging Intl Co., Limited
- Main business:
- Caribbean RegionBermuda
- Yuyao Yade Plastic Factory
- Main business:
- Caribbean RegionBermuda