- Elite Mould Technology Co., Ltd.
- 全国主营:Mould
- Beijing Bojie Audio & Video Development Co., Ltd.
- 全国主营:Simultaneous translating system, Conference broadcasting system, Telephone conference system, Wireless education system.
- Jinan Chaoxin Electromechanical Devices Co., Ltd.
- 全国主营:Water treatment equipment
- Wuhan Gangshi Jinyuan Material Development Co., Ltd.
- 全国主营:Metal structural member
- Qingdao Telisi Trade Co., Ltd.
- 全国主营:Hardware electromechanical products, Breeding equipment and instruments, Metal products, Chemical products
- Dongguan Langxuan Trading Company
- 全国主营:Christmas's ornaments, Artificial flower and leaves, Aquatic animal equipment
- Hebei Hua'ao Hoisting Equipment Co., Ltd.
- 全国主营:Hoisting equipment
- General Service Co., Ltd. Tianjin
- 全国主营:Assembly line, Workbench, Traveling bogie, Goods shelves
- Pingxiang Guangyuan Piston Ring Liability Co., Ltd.
- 全国主营:Piston ring
- Foshan Saier Gas Cookers Co., Ltd.
- 全国主营:Steel cylinder
- Beijing Aoyu Formwork Copmany
- 全国主营:Formwork, Scaffolds.
- Yantai Longcheng Pneumatic Tool Rotor Blade Factory
- 全国主营:Pneumatic tool
- Qingdao Hechuan Industry And Trade Co., Ltd.
- 全国主营:Machinery, Metallic material.
- Wenzhou Zhengshun Hardware Co., Ltd.
- 全国主营:Hardware product.
- Qingdao Qinchang Can Co., Ltd.
- 全国主营:Liquefied gas steel cylinder, Metal product
- Gaoyao Zhongshun Hardware Co., Ltd.
- 全国主营:Stainless steel precision filter screen, Coffee filter screen, Juicer net, Soybean milk machine net, Electronic component gauze screen
- Jinan Maoyi Fastener Co., Ltd.
- 全国主营:Fastener
- Linyi Huada Steel-plastic Co., Ltd.
- 全国主营:Plastic lined malleable iron pipe, Plastic lined steel pipe
- Jinan Jinda Machine Foundry Co., Ltd.
- 全国主营:Founding product
- Tianjin Jinnan 4th Wire Factory
- 全国主营:Metal rope, Steel wire, Electroplated iron wire