- Shenzhen Jiaxintong Electric And Mechanical Equipment Co., Ltd.
- 全国主营:Craft stainless steel electric door, Nonstandard parts.
- Hebei Wen'an Xingsheng Pipe Factory
- 全国主营:Metal threading fittings
- Hebei Wen'an Yongjian Hardware Factory
- 全国主营:Hardware products
- Guangzhou Zhiqiao Display Products Co., Ltd.
- 全国主营:Display rack
- Luoyang Bearing Group Steel Ball Manufacturing Co., Ltd.
- 全国主营:Steel ball
- Jianhu Fangzheng Petrochemical Machinery Factory
- 全国主营:Petrochemical machinery
- Meizhou Jiangya Hardware Electric Appliance Co., Ltd.
- 全国主营:Hardware parts, Hardware
- Meizhou Jiumu Industrial(pump And Valve) Equipment Co., Ltd.
- 全国主营:Tubing pipe fittings, Copper tube, Stainless steel tube.
- Shenzhen Fusheng Air Compressor Equipment Co., Ltd.
- 全国主营:Air compressor
- Dongguan Jindi Door Industry Co., Ltd.
- 全国主营:Door, Door lock
- Zhenjiang Guanghua Electric Appliance Equipment Factory
- 全国主营:Electric appliance equipment
- Cixi Lintai Probe Factory
- 全国主营:Test probe
- Shenzhen Hongsheng Optical Fiber Network Technology Co., Ltd.
- 全国主营:Optical fiber communication device, Network communications equipment.
- Jiashan East Metals Screw Factory
- 全国主营:Screw, Fibreboard nail, Self-attacking screw, Expanded tube nail.
- Huiqiang Hardware Electronic Products Factory
- 全国主营:Hardware, Electronic products
- Dongguan Shouhong Hardware Products Co., Ltd.
- 全国主营:Hardware products
- Shandong Xinye Chengliang Industry And Trade Co., Ltd.
- 全国主营:Coal mine electromechanical equipment, Steels.
- Shenzhen Santong Heating And Refrigerating Equipment Co., Ltd.
- 全国主营:Heating and refrigerating equipment, Heating and refrigerating equipment fittings.
- Yongjia Shuguang High strength bolts of electricity plant
- 全国主营:Fasteners
- Beijing Jiyu Technology Development Co., Ltd.
- 全国主营:Instruments and equipment