- Tianjin Wuqing Rongchang Press Stampings Co., Ltd.
- 全国主营:Press stampings
- Chengde Shuangqiao Social Welfare Processing Factory
- 全国主营:Iron hook, Iron rack
- Jingjiang Kaida Tiaomu Factory
- 全国主营:Rivets
- Wulanhaote Huarui Cast Steel Factory
- 全国主营:Steel castings
- Beijing Tongyuan Ruihao Door And Window Factory
- 全国主营:Wood door, Iron door
- Shanghai Zhenglininternational Trade Co., Ltd.
- 全国主营:Pipe fittings
- Beijing Jingdun Fire-fighting Equipment Engineering Co., Ltd.
- 全国主营:Fire-fighting equipment
- Danyang Jiepai Xinxing Electric Appliance Factory
- 全国主营:street lamp, Lamp, Garden light, Lamp for industry and mining.
- Anping Beifang Screen Mesh Factory Dongguan Office
- 全国主营:Wire mesh
- Humeng Foreign Economy And Trade General Corp. Manzhouli Company
- 全国主营:Timber, Steel rails
- Shanghai Jiarong Trade Co., Ltd.
- 全国主营:Chemical container
- Shanghai Dingyu Industry And Trade Co., Ltd.
- 全国主营:Steel structure
- Dalian Jinmei Industrial Co., Ltd.
- 全国主营:Casting, Valves
- Shenzhen Changfengsheng Industrial Co., Ltd.
- 全国主营:Ceramics
- Chaozhou Kaida Industrial Co., Ltd.
- 全国主营:Metal parts for flashlight
- Deshilong (guangzhou) Fastener System Co., Ltd.
- 全国主营:Fasteners, Air comperssor
- Shanghai Hongte Electromechanical Technology Co., Ltd.
- 全国主营:Power transmission and distribution control equipment
- Shenzhen Xinjuneng Industrial Co., Ltd.
- 全国主营:Trade