- Wen'an Jingxin Decorative Material Co., Ltd.
- 全国主营:Light steel keel.
- Bazhou Laobian Curtain Walls Metallic Material Co., Ltd.
- 全国主营:Steel structure and material
- Jilin Hongyuan Automobile Accessories Co., Ltd.
- 全国主营:Automobile accessories
- Jiangsu Jinyang Metal Product Co., Ltd.
- 全国主营:Reinforcing steel bar, Steel wire, Stranded steel wire
- Langfang Wen'an Hongyu Plastic Hardware Product Co., Ltd.
- 全国主营:Auto fittings
- Baoding Huadong Foundry
- 全国主营:Castings
- Jiangmen Industrial Chain Factory
- 全国主营:Chain, Conveyor.
- Jiangmen Pengjiang Chunzhihui Daily Article Co., Ltd.
- 全国主营:Glassware
- Jiangdu Wire Net Factory
- 全国主营:Wire net
- Yangzhou Sengong Forestry Machinery Co., Ltd.
- 全国主营:Wire net, Conveying belt.
- Jiaxing Stainless Steel Product General Factory
- 全国主营:Stainless steel product.
- Jiashan Shenhua Needle-making Factory
- 全国主营:Knitting needle.
- Jiamusi Qianwei Fire-fighting Equipment Factory
- 全国主营:Fire-fighting equipment.
- Jizhou Steel Rolling Mill
- 全国主营:Castings.
- Xiamen Ace Craft Imp. & Exp. Co., Ltd.
- 全国主营:Bag and case, Wooden and iron furniture, Stationery and office articles, Gift and Sales promotion article, Quartz clock and wactch, Handicraft product, Daily article.
- Jingxin Pipe Co., Ltd.
- 全国主营:Galvanized steel pipe.
- Jiutai Expansion Bolt Factory
- 全国主营:Bolt.
- Hebei Zhonghai Steel Tube Co., Ltd.
- 全国主营:Seamless tube
- Langfang Julong Hardware Co., Ltd.
- 全国主营:Auto fittings, Stamping product, Lathe product, etc.
- Langfang Huasheng Tube Co., Ltd.
- 全国主营:Metal threaded pipe and tool and fittings