- Shanghai Tangxing Chain Co., Ltd.
- 全国主营:Chain
- Shanghai Taisheng Colored Steel Plate Manufacture Co., Ltd.
- 全国主营:Color steel sandwich plate, Color steel contour plate
- Shanghai Pudong Forging Factory
- 全国主营:Forgings
- Shanghai Liaoyuan Arc Welder Factory
- 全国主营:Electric welder, Diecastings, Motor.
- Shanghai Jinshan Liangbai Tools Packing Co., Ltd.
- 全国主营:Iron box
- Shanghai Jinshan Screw Factory
- 全国主营:Standard parts
- Shanghai Shengxuerong Plastic-steel Door & Window Co., Ltd.
- 全国主营:Plastic-steel door & window
- Shanghai Yimao Fastener Co., Ltd.
- 全国主营:Fastener.
- Shanghai Rongxiang Handicraft Gift Box Co., Ltd.
- 全国主营:Food, Packing product.
- Shaoyang Shaodong Hardware Joint Management Factory
- 全国主营:Hardware
- Shanghai Metal Structure Factory
- 全国主营:Metal structural parts
- Hebei Wuyi Yuandong Iron Cabinet Co., Ltd.
- 全国主营:Iron cabinet
- Shanghai Xintie Metal Products Co., Ltd.
- 全国主营:Iron wire
- Nantong Hutong Material Co., Ltd.
- 全国主营:Hardware, Electrical & mechanical products, Valve, Piping fittings, Boiler fittings, Rubber and plastic products, Instruments & meters, Building and decorative material, Textile, Packing material, Lab
- Shanghai Liansheng Barrel Making Co., Ltd.
- 全国主营:Barrel
- Qingdao Xinli Plastic Product Co., Ltd.
- 全国主营:Home electrical appliance, Daily necessities.
- Wuyi Chuangquanxing Tool Co., Ltd.
- 全国主营:Hardware and power tools.
- Wenzhou Huaxi Electric Co., Ltd.
- 全国主营:Cold press terminal tip, Terminal, Power armour clamp, Joint
- Liaoning Ante Colour Plate Steel Structure Co., Ltd.
- 全国主营:Welded profile steel product
- Taylor Studwelding System (shanghai) Co., Ltd.
- 全国主营:Welding machine