- Jetmax International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin QKLS Steel Pipe Sales Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Newtop Machinery Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Xuzhou Sitong Engineering Rubber Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Yunguang Power Line Equipment Factory
- Main business:
- Caribbean RegionBermuda
- Dongguan Shenghan Precise Plastic Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Navigation Exactitude Steel Tube Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Shengyuan Flange Pipe Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Taihang Fire-Fighting Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinan Sinotech Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Hangqi Hardware Packaging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wudi Xingyu Rigging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Wuyang Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dingxiang Feida Industrial & Forging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Ximaier Flange And Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Jinkun Hardware Plastic Steel Mould Manufacturer
- Main business:
- Caribbean RegionBermuda
- Ningbo City Sword Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hengshui Yatai Especial Rubber Products Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Fusheng Precision Machine Tool Accessory Company Limited
- Main business:
- Caribbean RegionBermuda
- Jiashan Huajin Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda