- Jinghai Huineng Mould Fabricating Plant
- 全国主营:Semiconductor mould, Plastic mould, Cold-punching mould, Precision component, Mechanical equipment fittings etc.
- Shanghai Chenze Electromechanical Material Co., Ltd.
- 全国主营:Electromechanical products
- Dongguan Weihua Cutting Tools Co., Ltd.
- 全国主营:Hard alloy saw blade, Alloy milling cutter blade
- Nanjing Simao Automobile Equipment Co., Ltd.
- 全国主营:Automobile and motorcycle welded tongs.
- Dongguan Lurt Mechanical Equipment Trading Co., Ltd.
- 全国主营:Transmission fittings
- Zhuzhou Huaxin Hard Alloy Co., Ltd.
- 全国主营:Cold heading die, Wire-drawing die, Plates
- Suzhou Yixin Photoelectric Technology Co., Ltd.
- 全国主营:Photoelectric product
- Beijing Taiyida Technology Co., Ltd.
- 全国主营:Grinding wheel
- Hebei Dingxin Liantuo Industrial And Trade Co., Ltd.
- 全国主营:Diamond bit
- Xiamen Autoli Industrial Automation Co., Ltd.
- 全国主营:Instrument
- Chuzhou Aide Mould Equipment Co., Ltd.
- 全国主营:Mould
- Jiangdu Hujiang Cutter Factory
- 全国主营:Metal cutting tool
- Dongguan Topmath Electronic Technology Co., Ltd.
- 全国主营:Connector peripheral hardware and plastic parts
- Dongguan Hongda Electrothermal Equipment Factory
- 全国主营:Electrothermal equipment, Electronic accessory, Hardware materials.
- Danyang Tongxing Polishing Tools Factory
- 全国主营:Polishing tools.
- Shanghai Qingpu Zhongxiang Industrial Leather Bellows Factory
- 全国主营:Mechanical hood
- Danyang Victor Tools Manufacture Co., Ltd.
- 全国主营:Diamond circular saw blade.
- Shanghai Foreign Economic & Trade Investment (group), Sfetic Metal Limited
- 全国主营:Christmas toys, Hallowmas display ornaments, Saw blades, Twist drills
- Beijing Chongyun Electromechanical Co., Ltd.
- 全国主营:Elevator control cabinet
- Shenzhen Nanshan Chuandong Mechanical Hardware Factory
- 全国主营:Hardware products.