- Hebei Longsheng Metal&Minerals Co. Ltd.
- Main business:
- Caribbean RegionBermuda
- Yingkou Liaohe Machinery & Pipe Fittings Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Baoji Thread Gages Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou daysly machinery co., ltd
- Main business:
- Caribbean RegionBermuda
- WENZHOU BANGDA PIPE FITTINGS MANUFACTURING CO.,LTD
- Main business:
- Caribbean RegionBermuda
- ShenzhenJingjiTechnology CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Beijing Filter Trade Co,.Ltd.
- Main business:
- Caribbean RegionBermuda
- Ning Bo Aier Ventilation Equipment Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Henan Liwei Pipeline Equipment Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- hebei bona
- Main business:
- Caribbean RegionBermuda
- Taiyuan Fuou Trading Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- he bei chun da
- Main business:
- Caribbean RegionBermuda
- Qingzhou Haiyu Industry Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shouguang XinDa Petroleum Machinery co., LTD
- Main business:
- Caribbean RegionBermuda
- FUJIAN RELL PRECISION TECHNOLOGY CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Taizhou Purros Trade Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Yangzhou Xinlei Scaffolding Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Taizhou Huangyan Jingzheng Mould CO.,LTD
- Main business:
- Caribbean RegionBermuda
- YongLianSheng
- Main business:
- Caribbean RegionBermuda
- sino bridge resource co.,ltd
- Main business:
- Caribbean RegionBermuda