- Hebei cangzhou spiral steel pipe co.,ltd
- Main business:
- Caribbean RegionBermuda
- SURFA LIMITED
- Main business:
- Caribbean RegionBermuda
- Shanghai Huaerde Stainless Steel Pipe Manufacture Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Cangzhou Qiancheng Steel-Pipe Co,.Ltd
- Main business:
- Caribbean RegionBermuda
- Yancheng Baojun Stainless Steel Product Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Jingjiang anping matal produce factory
- Main business:
- Caribbean RegionBermuda
- Tianjin YHT Steel Sales Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Liaocheng Huajian Steel Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai Yikai Metal Products Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Dongfang Hardware and Mesh Products Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- China Hebei ChaoZhuo Imp&Exp Trade Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Henan Hzz Iron&Steel Co.,LTD.
- Main business:
- Caribbean RegionBermuda
- TISCO Guangdong Stainless Steel Service Center Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shandong permanent plate industry co., LTD
- Main business:
- Caribbean RegionBermuda
- Shandong Tongrui Mining Technology Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Foshan Slot Pipe Stainless Steel Co., Limited
- Main business:
- Caribbean RegionBermuda
- Henan Hzz Iron&Steel Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Linyi Tellme Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- tianjin lefin industrial co.,ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Guang-xin Tong Metal Materials Co., Ltd
- Main business:
- Caribbean RegionBermuda