- Luoyang Deping Mechanical Equipments Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- MINGDA TECHNOLOGY CO LTD
- Main business:
- Caribbean RegionBermuda
- suzhou best metal products
- Main business:
- Caribbean RegionBermuda
- Wenzhou Zhenhua Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- CHINA ASCENDING PIPELINE&HARDWARE,LTD.
- Main business:
- Caribbean RegionBermuda
- Langfang Tianheshun Stainless Steel Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Zhongguan Fittings and Valves Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fujian Bang-up Fluorine Plastic Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fengsheng Pipe Fitting Factory
- Main business:
- Caribbean RegionBermuda
- Xinyu Kaimei Auto Part Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Sunda Metalwork Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Liaocheng Development Zone Fuyuan Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Wantuo Pipe Fitting Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Huimin Leinuo Welding Wire Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Shengmaoda Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinan Ouyaruite Industry & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Chance Pipe & Valve Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Eversunny Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Julong Group Anhui Jilong Coal Mining Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Jingtong Seamless Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda