- Yantai Daguang Industrial Co., Ltd.
- 全国主营:Oil cylinder, Cylinder, Piston rod, Steel tube for oil cylinder
- Tianjin Baodi Niujiapai Cloth Wheel Factory
- 全国主营:Cloth wheel
- 3h-mould Technology Co., Ltd.
- 全国主营:Mould.
- Tianjin Hengyuan Diamond Tools Factory
- 全国主营:Hardware, Diamond tools.
- Shijiazhuang Boshen Tools Co., Ltd.
- 全国主营:Diamond saw blade
- Changshu Huaxing Modern Ceramic Co., Ltd.
- 全国主营:Zirconia ceramic gage block, Ceramic surface plates, Ceramic mechanical seals, Ceramic mills knife, Ceramic spare parts.
- Beijing Huijiate Industrial Trading Co., Ltd.
- 全国主营:Diamond tools
- Renqiu Welfare Mould Factory
- 全国主营:Mould.
- Beijing Third Tool Factory
- 全国主营:Tool.
- Zhejiang Xiaoshan Jingui Machinery Co., Ltd.
- 全国主营:Machinery
- Hangzhou Zhengtong Machinery Co., Ltd.
- 全国主营:Machinery & parts.
- Sino-germany Joint Venture Xima Kepu Machine Tools Fittings Co., Ltd.
- 全国主营:Machine tools hood
- Beijing Thk Product Service Center
- 全国主营:Rolling guide rail, Ball screw
- Shanghai Minhang Jianyu Tools Factory
- 全国主营:Machine accessories
- Xian Haiweisi Technology Co., Ltd.
- 全国主营:Machine tool accessory
- Henan General Machinery I/e Co., Ltd.
- 全国主营:Machinery products.
- Beijing Jinde Shitong Technology Development Co., Ltd. Machine Accessories Factory
- 全国主营:Machine accessories
- Shanghai Lejia Numerical Control Machine Tool Co., Ltd.
- 全国主营:Machine tool, Mould
- Guangzhou Panyu Rixin Industrial Control Equipment Management Department
- 全国主营:Industrial automation control equipment
- Nanjing Yiying Earthwork Instrument Co., Ltd.
- 全国主营:Earthwork instrument, Highway instrument