- Ningbo Maoji Electric Power Tools Co., Ltd.
- 全国主营:Metal machinery tools.
- Dongguan Changtaier Electronic Co., Ltd.
- 全国主营:Potentiometer, Switch, Coder
- Dongmao Electronic(shenzhen) Co., Ltd.
- 全国主营:Circuit board inline test machine
- Wuhan Noontide Industries Inc.
- 全国主营:Broach, Engineering drilling machines
- Fushun Luoxing Metals Machinery Co., Ltd.
- 全国主营:Metals machinery fittings
- Dongguan Jingcheng Electronic Testing Co., Ltd.
- 全国主营:Function testing fixture, ICT on-line tester
- Zhuhai Kingwin Technology Development Co., Ltd.
- 全国主营:Automobile mtn. tools
- Beijing C-sumiken Technology Development Company Limited
- 全国主营:Precision boring cutter, Cutter handle, etc.
- Donghong Metal Co., Ltd.
- 全国主营:Fixture, Precision mould, Nonstandard fittings.
- Jinan Baima Economic Development General Corporation Ruichi Electromechanical Branch Company
- 全国主营:Shock absorption parallels for machine tool
- Shanghai Miaomiaohydraulic Equipment Co., Ltd.
- 全国主营:Hydraulic equipment
- Chengdu Hongda Industrial Co., Ltd.
- 全国主营:Mould, Tool, Cutters
- China Broadcast Network Communication Co., Ltd.
- 全国主营:Broadband network information technology product.
- Yantai Mouping Yangmadao General Machinery Plant
- 全国主营:Machine parts
- Jiangyin Tools Factory
- 全国主营:Tools
- Chengdu Yungui Logistics Co., Ltd.
- 全国主营:Mining machinery
- Kunshan Guangrong Tools Co., Ltd.
- 全国主营:Hardware tool
- Hengshui Zhonglian Chemical Co., Ltd.
- 全国主营:Rubber raw material
- Jinan First Machine Tool Group Co., Ltd.
- 全国主营:Machine tool