- 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
- Shenzhen Yijintong Hardware Chemical Co., Ltd.
- 全国主营:Steel ball
- Shenzhen Hongye Electric Appliance Equipment Co., Ltd.
- 全国主营:Cable branch connector
- Beijing Beijia Stainless Steel Product Co., Ltd.
- 全国主营:Stainless steel products
- Shenzhen Huaruixing Technology Co., Ltd.
- 全国主营:Network case, Cabinet.
- Jiangsu Jiangyan Da'an Pipeline Factory
- 全国主营:Metal pipeline
- Wuhan Camera Shutter Factory
- 全国主营:Coupling, Expansion cover
- Jiangyin Huangshi Kailing Machinery Works
- 全国主营:Water treatment equipment, Water tank.