- 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
- Beijing Xin'aoshun Scientific And Trade Co., Ltd.
- 全国主营:Top grade grid machine cabinet server cabinet
- Jiaxing Zhulin Electroplating Factory
- 全国主营:Electroplated product
- Haining Shenzhou Solar Energy Water Heater Fittings Factory
- 全国主营:Solar bracket, Illuminator etc.
- Zhejiang Longwan Jin'ou Forged Flange Plant Beijing Branch
- 全国主营:Flange, Valve, Pipe fittings.
- Qingdao Gold-dragon Trade Co., Ltd.
- 全国主营:Hardware, Rubber and plastic product, Mechanical equipment
- Beijing Fenghua Chuangzhan Exhibition Co., Ltd.
- 全国主营:Advertisement product
- Hefei Kaqi Color Printing Packing Co., Ltd.
- 全国主营:Packing case
- Dongguan Sandun Science And Technology Co., Ltd.
- 全国主营:Automatic identification technique and detecting technique products
- Guangzhou Shichuang Display Supplies Co., Ltd.
- 全国主营:Display supplies
- Changsha Erya Technology Co., Ltd.
- 全国主营:TV wall, Control cabinet, Network cabinet, Burglarproof door
- Shenzhen Brother Hardware Products Factory
- 全国主营:Hardware pressing
- Shanghai Ejie Stainless Steel Products Co., Ltd.
- 全国主营:Automatic door
- Shenzhen Gulang Hardware Products Co., Ltd.
- 全国主营:Hardware pressing
- Hebei Shinyee Trading Co., Ltd.
- 全国主营:Nonferrous metal product
- Shenzhen Haitianfu Hardware Co., Ltd.
- 全国主营:Hardware
- Beijing Best Dealson Trading Co., Ltd.
- 全国主营:Exhibition rack
- Nanjing Tianzhu Logistics Equipment Co., Ltd.
- 全国主营:Industry and commerce storage physical distribution equipment
- Jinan Tuten Communication Technology Co., Ltd.
- 全国主营:Casing, Cabinet, Wiring product, Electronic product.