- Suzhou Kalam Stainless Steel Direct Drinking Water Pipeline Co., Ltd.
- 全国主营:Stainless steel water pipe
- Hebei Xinda Aoxing Metal Building Material Co., Ltd.
- 全国主营:Baking finished keel, T type keel, Plane keel, Tridimensional concave keel, Aluminium ceiling keel, Aluminium pinch plate
- Hangzhou Cleanp Science And Technology Co., Ltd.
- 全国主营:Air disinfection apparatus
- Zhengzhou Antistatic Technological Development Co., Ltd.
- 全国主营:Antistatic flooring
- Beijing Yonggu Chuangyi Stainless Steel Door And Window Factory
- 全国主营:Stainless steel door and window
- Hangzhou Libang Hoist Machinery Co., Ltd.
- 全国主营:Hoist machinery
- Shanghai Jingyuan Valve Pipeline Co., Ltd.
- 全国主营:Valve, Pipe fittings
- Haicheng Yeqi Nodular Cast Iron Foundry
- 全国主营:Castings
- Beipiao Cast Steel General Factory
- 全国主营:Steel-casting
- Liaoyang Welfare Special Meter Factory
- 全国主营:Flange, Elbow pipe, Spring hanger
- Nong'an Precision Cast Steel Factory
- 全国主营:Steel-casting
- Panshi Jinda Foundry Factory
- 全国主营:Iron castings.
- Dongguan Changcheng Screw Co., Ltd.
- 全国主营:Screw, Rivet
- Guangzhou Yuegan Electromechanical Equipment Co., Ltd.
- 全国主营:Electric control door
- Xi'an Shuangfeng Industry Co., Ltd.
- 全国主营:Burglarproof explosion-proof door, Electronic intercommunication door and Intercommunication system
- Dongguan Iron Printed Can Co., Ltd.
- 全国主营:Printed iron can
- Foshan Longyuan Screen Net Co., Ltd.
- 全国主营:Metal screen
- Shulan Shujiao Township Foundry
- 全国主营:Castings
- Changzhou Dagu Hydraulic Equipment Co., Ltd.
- 全国主营:Hydraulic flange
- Guangzhou Yinghua Gift Co., Ltd.
- 全国主营:Leather product, Electronic gift, Office supplies, Clock & watch gift, Household articles, Artistic gift and others