- 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.
- Zhaoqing Chengxi Huadali Electrical Appliance Factory
- 全国主营:Metal fexible axle grinder and carving machine and the fittings.
- Shenzhen Yashi Trading Co., Ltd.
- 全国主营:Abrasive material, Polishing material.
- Daxie Technology Industry(shanghai) Co., Ltd.
- 全国主营:Ion vacuum coating product
- Hunan Yuhuan Numerical Control Machine Tool Co., Ltd.
- 全国主营:NC machine tool
- Changzhou Beite Machinery Tool Factory
- 全国主营:Solid carbide and welding fabrication cutter.
- Ninghai Aotai Brush Industry Co., Ltd.
- 全国主营:High speed steel twist drill, Industrial brush, Civil brush.
- Gaobeidian Tengfei Hard Alloy Saw Blade Plant
- 全国主营:Hard alloy band saw blade
- Wenzhou Shenli Jiada Mould Industry Co., Ltd.
- 全国主营:Mould equipment, Tools, Hardware materials
- Danyang Yunhe Ruizhi Cutter Factory
- 全国主营:Corundum cutting tool
- Lanzhou Guanzhong Tool Co., Ltd.
- 全国主营:Nonstandard cutting tool
- Kunming Dajicheng Electromechanical Co., Ltd.
- 全国主营:Numerical-controlled lathe
- Shunde Leliu Baoshijie Mould Hardware Plant
- 全国主营:Precise mould
- Huzhou Yuantong Hydraulic Equipment Co., Ltd.
- 全国主营:Hydraulic press, Hydraulic pressure parts