- Pingyuan Tongziyuan Foundry
- 全国主营:Cable well lid, Cast iron sand drain lid, Anti-theft coded lock well lid
- Tianjin Zhangang Hardware Tool Factory
- 全国主营:Rivet, Steel row nail, Single line nail, Dry wall screw
- Shenzhen Space Hardware Silk Screen Factory
- 全国主营:Silk screen printing product
- Wenzhou Huatian Fastener Factory
- 全国主营:Fastener
- Foshan Shunde Hangji Metal Product Industrial Co., Ltd.
- 全国主营:Household electrical appliance fittings.
- Shenyang Tiexi Dali Metal Product Factory
- 全国主营:Aluminium ceiling
- Xudian(shanghai) Metal Parts Co., Ltd.
- 全国主营:Electronic products.
- Gaoyao Shengye Metal Products Factory
- 全国主营:Door top spring, Floor spring, Glass door clip.
- Wenzhou Bofeng Stainless Steel Standard Part Factory
- 全国主营:Stainless steel standard part
- Beijing Dongfang Jiahua Door And Window Co., Ltd.
- 全国主营:Plastic-steel door window
- Shanghai Ya'er Gift Packing Co., Ltd.
- 全国主营:Arts and crafts, Gift packing product.
- Guangzhou Recky-eastern Exhibition & Displays Co., Ltd.
- 全国主营:Exhibition equipment
- Shenzhen Solar Valley Technology Development Co., Ltd.
- 全国主营:Precision quartz fittings, Glass fittings, Stainless steel fittings
- Xi'an Huihuang Hardware Machinery Factory
- 全国主营:Scaffold, Shelf bed equipment
- Wuyi Baiyangjinglong Rolling Door Factory
- 全国主营:Fireproof rolling door
- Wuyi Fu'an Iron Cabinet Factory
- 全国主营:Iron cabinet
- Shanxi Mechanical Equipment Import & Export Corporation
- 全国主营:Textile machines, complete equipment, hardware & machine tools, mechanical forging and casting products, processing on provided drawings, brake fittings, precision castings and other mechanical produ
- Tianjin Yachao Mould Factory
- 全国主营:Mould, Brick-making machine
- Huizhou Jinbiao Hardware Products Co., Ltd.
- 全国主营:Thumb-screw, Nut, Bolt, Standard parts, Tool, Cutting tool, Radiator, Hardware parts, Stamping parts, Furniture fittings
- Taizhou Zhenxin New Metal Fastener Factory
- 全国主营:Paper cask fastener, Iron open-top pail fastener, Compound adhesive etc.