- Shenyang Panpan Household Safety Products Co., Ltd.
- 全国主营:Burglarproof door, Burglarproof window.
- Tanshang Changxing Electric Power Equipment Co., Ltd.
- 全国主营:Power hardware fittings
- Tangshan Yuxing Malleable Steel Co., Ltd.
- 全国主营:Malleable steel pipe fittings
- Tanshang Century Luban Templet Co., Ltd.
- 全国主营:Steel template
- Suzhou Kefa Automatic Door Factroy
- 全国主营:Automatically retractable door
- Luquan Mengtong Steel Template Factory
- 全国主营:Steel template
- Xingtai Xinggong Machinery Manufacturing Co., Ltd.
- 全国主营:Standard pieces equipment, Standard parts, Coal machine, Standard parts.
- Baixiang Jinxin Machine-casting Co., Ltd.
- 全国主营:Steel-casting
- Tianjin Feima Craning Rigging Co., Ltd.
- 全国主营:Riggings
- Tianjin Tianqimo Stamping Co., Ltd.
- 全国主营:Automobile accessories, Stamping
- Dalian Xingguang Standard Component Factory
- 全国主营:Nonstandard components
- Qingdao Toui Seiko Co., Ltd.
- 全国主营:Precision pressing product, Mould, Machine, Machinery apparatus
- Shenyang Shengjun Aluminum-plastic Door And Window Factory
- 全国主营:Building material
- Shenyang Zhongda Screen Factory
- 全国主营:Metal gauze, Punched round pore plate, Welded meshes
- Shenyang Changcheng Metalwork Factory
- 全国主营:Metal cabinet, Archives fixture, Dense shelf, Firefighting cabinet, Iron bed, Bookshelf
- Shenyang Tianbei Stainless Steel Structure Factory
- 全国主营:Stainless steel structure.
- Shenyang Xinsongyuan Polishing Factory
- 全国主营:Stainless steel product, Copper product, Aluminium product, Jar, Metal product.
- Tianjin Beiyang Spring Factory
- 全国主营:Spring.
- Shanghai Xinying Stainless Steel Tube Co., Ltd.
- 全国主营:Special section steel tube, Stainless steel tubs