- Beijing Pudong Sanpu Trading Co., Ltd.
- 全国主营:Self tapping screw
- Tianjin Hedong Daze Metals Factory
- 全国主营:Metals.
- Beijing Zhihui Metal Door Co., Ltd.
- 全国主营:Full-automatic rotary door, Manual rotary door.
- Aquila Precise Tools (panyu) Co., Ltd.
- 全国主营:Woodworking machinery
- Beijing Feiying Hoisting Sling Co., Ld.
- 全国主营:Synthetic fibre sling, Chain block, Hoisting sling
- Xingtai Tianli Railway Industrial Equipment Co., Ltd.
- 全国主营:Railway industrial equipment
- Shanghai Lansheng Grand Luck Imp. & Exp. Co., Ltd.
- 全国主营:Goods shelves, Stainless steel articles, Kinds of musical instruments, Inflatable PVC toys.
- Beijing Dorma Engineering Technology Development Co., Ltd.
- 全国主营:Automatic door, Rotary door.
- Shenyang Hengyi Industrial Co., Ltd.
- 全国主营:Valve accessories, Valve fittings, Valve plate, Bearing, Nickel-base alloy product, Valve cap, Seep bend, Valve driving device.
- Jinan Jingheng Shantian Electronic Precision Technology Co., Ltd.
- 全国主营:Lead wire frame
- Liuzhou Weibao Science And Technology Co., Ltd.
- 全国主营:Alarm, Paging systems, Burglar-proof door series products
- Shenzhen Prance Traffic Facilities Co., Ltd.
- 全国主营:Traffic facilities
- Liaoning Luyao Technology Protection Engineering Co., Ltd.
- 全国主营:Protective coating, Protective door and window
- Tianjin Gongchen Industrial And Trading Co., Ltd.
- 全国主营:Cable span structure
- Chongqing Rongzheng Industrial And Trade Co., Ltd.
- 全国主营:Headlight holder
- Beijing Zhenghe Industry And Trade Co., Ltd.
- 全国主营:Auto fittings
- Shanghai Fengxian Zhongqiang Flat Yarn Factory
- 全国主营:Flat yarn
- Yueyang Hongyi Electromagnetic Technology Co., Ltd.
- 全国主营:Electromagnetic product, Aluminium product, Pressure container
- Hangzhou Qiliang Industrial Co., Ltd.
- 全国主营:Steel window, Aluminum alloy