- Hebei Zhengxing Sets Juti Co., Ltd.
- 全国主营:Compressor fittings
- Ruihua Machinery Process Co., Ltd.
- 全国主营:Inlaying grafting grid plate, Trench cover, Steel ladder, Ladder pedal, Composite board, Steel grating plate or inlaid steel grating plate pent etc.
- Nanjing Leihan Electric Control System Co., Ltd.
- 全国主营:Electromechanical products
- Hangzhou Yonghe Door And Window Decoration Co., Ltd.
- 全国主营:Burglarproof door and window and new door and window material
- Shanghai Huge Crane Machine Co., Ltd.
- 全国主营:Crane
- Cangzhou Ronghui Hardware Products Co., Ltd.
- 全国主营:Hardware pressing parts
- Zhejiang Jinyida Industrial Co., Ltd.
- 全国主营:Indoor door, Entrance door
- Dongguan Shunli Industrial Equipment Co., Ltd.
- 全国主营:Storage goods shelves
- Dongguan Dalang Taihui Hoisting Machinery And Equipment Co., Ltd.
- 全国主营:Hoisting equipment
- Beijing Shuangxiong Weiye Storage Rack Co., Ltd.
- 全国主营:Storage rack
- Zhejiang Zengtai Door Co., Ltd.
- 全国主营:Steel wood door, Solid wood door and garage door
- Guangzhou Wanxiang Display Equipment Co., Ltd.
- 全国主营:Exhibition facilities
- Shenzhen Xingguang Stainless Steel Electrolyzing Polishing Factory
- 全国主营:Stainless steel finished product
- Beijing Chuangjian Pipeline Co., Ltd.
- 全国主营:Inner liner stainless steel composite pipe
- Tongxiang Fangyuan Door Industry Co., Ltd.
- 全国主营:Electric retractable door, Road brake, Induction door, Garage door, Sentry box
- Xiamen Xinhongyuan Building Material Co., Ltd.
- 全国主营:Building material
- Xiangfen Rongshida Mechanical Manufacturing Co., Ltd.
- 全国主营:Castings
- Ningbo Yiting Garden Material Co., Ltd.
- 全国主营:Garden landscape material and decoration
- Ningbo Shengzi Tubing Industry Co., Ltd.
- 全国主营:Stainless steel bellows and underground PE tubing and pipe fittings
- Sinosteel Shenzhen Company
- 全国主营:Steel and iron product, Rare earth products, Ferroalloys product, Hardware, Tools, Domestic electric appliance