- Anhui Sanxin Heavy Industry Machinery Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Hottop Precision Mould Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anping Xinao Metal Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Luen Cheong Printing Equipment Ltd.
- Main business:
- Caribbean RegionBermuda
- China Construction (Beijing) Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Tianxin Steel Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- YUNG HUA RUBBER INDUSTRIAL CO LTD
- Main business:
- Caribbean RegionBermuda
- Hebei Xiangguang Metal Net Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Zhongjiaxin Machinery Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou T&D Packaging Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Anping Kaixiang Metal Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Zhongxing Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Lik Tat Metal Moulding Manufactory
- Main business:
- Caribbean RegionBermuda
- Hunan New Material Industry Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Hengzhixinda Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ferro-Tic Dies & Moulds
- Main business:
- Caribbean RegionBermuda
- Bazhou City Quangen Metal Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen NSD Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanxi Guolian Pipe Industry Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Zhongli Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda