- Wenzhou Yiyiyuan Fasteners Manufacturing Co., Ltd.
- 全国主营:High strength standard parts, Fasteners and nonstandards irregular-shaped bolt, Nut, Lamp fixture hardware, Furniture fittings, Machinery fittings etc.
- Jinhua Luoshi Standard Parts Co., Ltd.
- 全国主营:Standard parts
- Jinhua Zhengtong Tools Manufacture Co., Ltd.
- 全国主营:Tools
- Bazhou Xingang Hardware Factory
- 全国主营:High-strength aluminium alloy color ladder, Household ladder
- Anping Donghua Wire Mesh Dip Molding Factory
- 全国主营:Guard mesh, Insulation mesh, Brick mesh, Frame mesh, Pocket net
- Anping Longfa Stainless Steel Wire Mesh Factory
- 全国主营:Stainless steel wire mesh
- Anping Xianghe Metal Screen Mesh Factory
- 全国主营:Metal screen mesh, Galvanized welding mesh
- Mianyang Jiuyuan Electromechanical Manufacturing Co., Ltd.
- 全国主营:Film evaporator, Plate frame press filter
- Linqu Hen Gxingda Automatic Garage Gate Factory
- 全国主营:Upgliding type garage door, industrial lift gate, Australia-style rolling shutter door, Burglary-resisting door
- Harbin Guangming Nonstandard Fastener Factory
- 全国主营:Bolt, Nut, Auto screw
- Tianjin Defeng Metal Products Co., Ltd.
- 全国主营:Galvanized stranded wire, Galvanized wire for aluminium cable steel reinforced, Galvanized wire for greenhouse shed
- Tianjin Kangqian Metalwork Co., Ltd.
- 全国主营:Hot rolled special-shaped steel stake
- Tianjin Tanggu Xinhang Electromechanical Engineering Co., Ltd.
- 全国主营:Riveted and welded product
- Tianjin Shengtong Metal Product Co., Ltd.
- 全国主营:Metal wire rope
- Tianjin Shengtang Hardware Trade Co., Ltd.
- 全国主营:Valves, Fitting, Hardware copper product, Complete sets of equipment, Complete equipment fittings
- Fushun Hengyi Metalwork Co., Ltd.
- 全国主营:Burglarproof steel door
- Wuxi Weisheng Petrochemical Fittings Co., Ltd.
- 全国主营:Washers
- Nanchang Xibei Industrial Co., Ltd.
- 全国主营:Hydraulic components and pneumatic component
- Shanghai Industrial And Trading Co., Ltd.
- 全国主营:Doors, Windows
- Changzhou Wujin Hengshan Reinforcing Steel Bar Joint Factory
- 全国主营:Reinforcing steel bar joint