- Miracle Creation Pipe Grouo Co.,LTD
- Main business:
- Caribbean RegionBermuda
- hebei smart steel pipe mill co.,ltd
- Main business:
- Caribbean RegionBermuda
- Hebei xintia pipeline manufacturing Co.ltd
- Main business:
- Caribbean RegionBermuda
- Shandong Hua Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Wood&tubes Trading Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Liaocheng Xingrong Steel Pipe Manufacturing Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Beijing JinMei Entrepreneur Import & Export Co., Ltd
- Main business:
- Caribbean RegionBermuda
- SOLAR DYNASTY INTERNATIONAL LTD
- Main business:
- Caribbean RegionBermuda
- shenyang chengde group limited
- Main business:
- Caribbean RegionBermuda
- Shandong Lu Steel Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- changzhou jingwei industrial co.,ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Jintaite Petroleum Drill pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Naning Yuyang Metalwork Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ZHEJIANG CONFORM STAINLESS STEEL TUBE CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Hua Mao Steel Pipes Co., Ltd
- Main business:
- Caribbean RegionBermuda
- beijing shengshihuaneng international trade co.ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Baohang Mechanical & Electronic Equipmen
- Main business:
- Caribbean RegionBermuda
- Huzen Steel Pipes Manufacturing Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Merry fitting company
- Main business:
- Caribbean RegionBermuda
- Kunshan Chainchon Metal Technology Industrial Co.,Ltd
- Main business:
- Caribbean RegionBermuda