- Zhengzhou Huitong Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Delta International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Saili Transmission Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Henan Fenghua Special Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anping Weihao Hardware Wire Mesh Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen Chemelite Enterprises Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zibo Zhenlan Machine & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Baoji Shuangli Titanium Industrial And Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Hualin International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhuzhou Tongda Cemented Carbide Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Yi Sheng Hyuk Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Emmet Mechanical And Electrical Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Chengren Aluminium Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Handan Yuanbo Metal Products Corporation Limited
- Main business:
- Caribbean RegionBermuda
- Jiaxing Layo Imp. & Exp. Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- HKS Technology Development Co., Ltd. (Beijing)
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhongli Bolts Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing XiDiou Stainless Steel Co., Ltd.
- Main business:
- Chaohu Qunli Marine Anchor Chain Co., Ltd.
- Main business:
- Haiyan Tongcheng Hardware Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda