- Dalian Daqing Copper Product Co., Ltd.
- 全国主营:Copper product, Arts & crafts.
- Wujiang Lili Lifeng Hardware Factory
- 全国主营:Iron nail, Iron cover
- Haiyang Dige Door Co., Ltd.
- 全国主营:Door
- Shanghai Tsaikuohsin Hardware Products Co., Ltd.
- 全国主营:Hardware product
- Luoyang Songsheng Cable Reel Tool Co., Ltd.
- 全国主营:Cable reel tool
- Dalian Liushi Pipeline Fittings Co., Ltd.
- 全国主营:Pipeline fittings
- Zibo Jinhua Electric Power Equipment Co., Ltd.
- 全国主营:Low voltage distribution plant, Cable bridge joint
- Dezhou Qihe Yanzi Power Station Equipment Factory
- 全国主营:Wear-resistant casting
- Penglai Petrochemical Fittings Factory
- 全国主营:High strength fastener
- Weifnag Kite Group Tianmu Fire Door Making Centre
- 全国主营:Aluminum alloy door and window, Steel fireproof door
- Zoucheng Jvli Hardware Machine Co., Ltd.
- 全国主营:Hardware tools
- Yantai Muping Beicui Standard Parts Co., Ltd.
- 全国主营:Bolt, Nut
- Qingzhou Luming Steel Ball Co., Ltd.
- 全国主营:Steel ball
- Shenzhen Dayufeng Mechanical Equipment Co., Ltd.
- 全国主营:Injection molding machine periphery equipment, Hardware tools.
- Kunming Juncheng Hardware Products Sales Office
- 全国主营:Hardware products
- Dongguan Kasite Lighting Electric Appliance Co., Ltd.
- 全国主营:Hardware product, Electrical appliance.
- Zibo Boshan Guojia Standard Component Factory
- 全国主营:Standard component, Splint
- Jingbin Hardware Product (dongguan) Co., Ltd.
- 全国主营:Hardware product.
- Zhilian Steel Wire & Steel Cable (dongguan) Co., Ltd.
- 全国主营:Steel wire, Steel cable.
- Dongguan Huangguan Screw Co., Ltd.
- 全国主营:Screw.