- Shanghai Nanxin Plastic-sprayed Hardware Factory
- 全国主营:Supermarket storage rack ,Plastic-sprayed lamps and lanterns
- Nantong Suzhong Industry Gas Co., Ltd.
- 全国主营:Dissolvable acetylene gas, Acetylith, Acetylene steel, Accessory of acetylene cylinder.
- Nantong Jiangcheng Switch Factory
- 全国主营:Electromechanical equipment
- Nantong No. 2 Compound Fertilizer Factory
- 全国主营:Chemical fertilizer
- Nantong Hualiang Sport Products Co., Ltd.
- 全国主营:Body-building equipment
- Nantong Dali Chemical Equipment Co., Ltd.
- 全国主营:Chemical equipment
- Hongxinda Hardware (shenzhen) Co., Ltd.
- 全国主营:Hardware fittings
- Nanjing Kanglian Industrial Company
- 全国主营:Viscose foaming products
- Jiangsu Shunli Cold Bending Profile Steel Co., Ltd.
- 全国主营:Cold bending profile steel products
- Changzhou Liyu Spring Co., Ltd.
- 全国主营:Metals spring
- Guangzhou Inhui Hot Runner System Co., Ltd.
- 全国主营:Hot runner system supplier
- Inner Mongolia Qihu Security Product Co.
- 全国主营:Burglarproof door
- Changzhou Yuzhouwei Casting Co., Ltd.
- 全国主营:Cast
- Honga (xiamen) Technology Co., Ltd.
- 全国主营:Lightgage steel joist residence, New style building material.
- Beijing Chuangjian Dewei Technology Development Co., Ltd.
- 全国主营:Steel structure, Heat insulator.
- Jiangyan Yuandong Electromechanical Equipment Factory
- 全国主营:Liquefied petroleum gas steel cylinder complete production unit and steel cylinder fittings
- Harbin Oumeijia Guardrail Co., Ltd.
- 全国主营:Guardrail
- Dongguan Qianfeng Hardware Machinery Co., Ltd.
- 全国主营:Mechanical equipment for punching peripheral automatic series
- Beijing Winner Auto-door Co., Ltd.
- 全国主营:Automatic door
- Tianjin Siman Metal Product Co., Ltd. Beijing Branch
- 全国主营:Exhibition facilities