- Shanghai Gaosheng General Product Industrial Company
- 全国主营:Metal storage rack
- Shanghai Tianli Industry Co., Ltd.
- 全国主营:PPR tubing, Pipe fittings
- Tianjin Beixin Science, Industrial & Trade Co., Ltd.
- 全国主营:Metal wire, wirerope and its product, Mesh fence for highway, Supermarket goods shelves
- Shenyang Toxan Fasteners Sales Co., Ltd.
- 全国主营:Building fasteners
- Hebei Hongba Vehicle Industrial Co., Ltd.
- 全国主营:Bicycle fittings
- Tianjin Ninghe Zhengxing Industrial And Trading Co., Ltd.
- 全国主营:Steel structure
- Rushan Nanhuang Dongzhugang Foundry
- 全国主营:Cast
- Nanjing Dayu Pneumatic Gun Nail Co., Ltd.
- 全国主营:Pneumatic gun nail
- Foshan Chancheng Jinchangming Door Co., Ltd.
- 全国主营:Automatic door
- Weichang Dahua Industry And Trade Co., Ltd.
- 全国主营:Steel ingots, High manganese steel castings
- Mikeluo Spring (dalian) Co., Ltd.
- 全国主营:Spring
- Shenzhen Jiadabao Metals & Electrics Co., Ltd.
- 全国主营:Hardware
- Jiaxing Fengjian Hardware Co., Ltd.
- 全国主营:Screw, Nut
- Yantian Screw (shanghai) Co., Ltd.
- 全国主营:Screw
- Botou Dafa Trade Co., Ltd.
- 全国主营:Fruits, Cast, etc.
- Hebei Huihua Import And Export Co., Ltd.
- 全国主营:Wire mesh, Magnesium
- Chengdu Jianfeng Industry Co., Ltd.
- 全国主营:Industrial pipe fitting
- Xiduo Stylet (shanghai) Co., Ltd.
- 全国主营:Stylet
- Yangquan Mingda Industry And Trade Co., Ltd.
- 全国主营:Coupler, Stainless steel screen, Polyurethane screen mesh