- Haining Ocean Import and Export Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Teflex Gasket Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenyang Jubilize International Trade Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Liaoning Weierma Group Large Steel Pipe Maufacturing Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhengzhou Jianye Material Assets Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo New Hailong Imp. & Exp. Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Te Feng Steel Tube Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cenanze (Tianjin) Construction Equipment Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Donghong Pipe Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xinyuantai Steel Pipe GroupCo., Ltd
- Main business:
- Caribbean RegionBermuda
- Wuxi Ruize Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Best Bath Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Ranshuo Co., Limited
- Main business:
- Caribbean RegionBermuda
- Qingdao Yongjin Industry & Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Yada Steel Pipe Factory
- Main business:
- Caribbean RegionBermuda
- Hengshu Kanghong Rubber & Plastic Products Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Luoyang Dingrui Material Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Byer Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Fixed Star Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Bocheng Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda