- Dongguan Haisheng Stainless Steel Trading Co., Ltd.
- 全国主营:Splinter, Rubber-asbestos plate, Silica rubber sheet, Stainless steel wire rope, Stainless steel ball, Washer, Swelling bolt, Nut
- Dongguan Zhisheng Hardware Electronic Factory
- 全国主营:Precise hardware product
- Dongguan Hujiang Hardware Co., Ltd. Guancheng Branch
- 全国主营:Fastener
- Anping Taitong Gas/liquid Filter Mesh Factory
- 全国主营:Metal wire mesh product
- Renqiu Kunda Machinery Co., Ltd.
- 全国主营:Minitype electric block
- Dongguan Dalang Taihui Hoisting Machinery And Equipment Co., Ltd. Zhongshan Branch
- 全国主营:Hoisting equipment
- Wenzhou Jinyu Fastener Co., Ltd.
- 全国主营:Fastener
- Tianjin Fucheng Hardware Sales Co., Ltd.
- 全国主营:Hardware parts
- Beijing Century Boom Metal Co., Ltd.
- 全国主营:Goods shelves
- Shanghai Chuanggu Industrial Trading Co., Ltd.
- 全国主营:Door & window fastener
- Dongguan Hujiang Hardware Co., Ltd. Chang'an Branch
- 全国主营:Fastener
- Yongnian Meiru Atypical Bolt Factory
- 全国主营:Standard component
- Dongguan Naisong Stop Screw Factory
- 全国主营:Stop screw
- Yueqing Gaoxin Self-rising Screw Factory
- 全国主营:Fastener
- Quzhou Xingang Metal Products Factory
- 全国主营:Self-plugging rivet
- Beijing Huajunda Economic And Trade Co., Ltd.
- 全国主营:Quick disconnect coupling, Valve
- Ningbo Shengzi Machinery Manufacturing Co., Ltd. Beijing Branch
- 全国主营:Stainless steel bellows and underground PE tubing and pipe fittings
- Tianjin Development Zone Gangwan Industrial And Trade Co., Ltd.
- 全国主营:Welding material, Heat exchanger, Pipeline connection system, High temperature & high pressure valve, Emergency supply, Explosion-proof electric apparatus
- Dongguan Guanglun Mould Manufacturing Co., Ltd.
- 全国主营:Upper and down cover board and intermediate plate for pressing
- Hangzhou Qingyun Metal Technology Co., Ltd.
- 全国主营:Communication and power circuit steel and flat steel, Square steel, Track etc.