- zhejiang universe stainless steel co,ltd
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Yinxing co.,ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Huaxia Enterprise Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Chenying Group Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- FoShan JINHAOBO Tube Co,.Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai sinosky hose Factory
- Main business:
- Caribbean RegionBermuda
- Ningbo Sinso Import & Export Co,. Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang ShenFeng Pipe SYSTEMS Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanxi Zezhou Golden Autumn Foundry Co., Ltd
- Main business:
- Caribbean RegionBermuda
- zhejiang mingshi group co.,ltd.
- Main business:
- Caribbean RegionBermuda
- Yanggu Dongrun Construction Machnery Co.Ltd.
- Main business:
- Caribbean RegionBermuda
- Hongtian industry CO.,LTD
- Main business:
- Caribbean RegionBermuda
- HANDAN XIANGSHENG CAST CO., LTD.
- Main business:
- Caribbean RegionBermuda
- honghui pipe co.,ltd.
- Main business:
- Caribbean RegionBermuda
- Sino East Steel Enterprise Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- shenzhou steel pipe manufacturing co.,ltd
- Main business:
- Caribbean RegionBermuda
- shandong jinguang frp group co., ltd
- Main business:
- Caribbean RegionBermuda
- Lechen Sanitaryware Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Qingdao Hongao Copper tube Co;Ltd
- Main business:
- Caribbean RegionBermuda
- Hubei tianyi machinery Co., LTD
- Main business:
- Caribbean RegionBermuda