- Foshan Shunde Shunqiang Door Brake Factory
- 全国主营:Extension brake
- Shenzhen Yifeng Product Factory
- 全国主营:Jewel box, Display frame.
- Shanghai Fushi Elevator Company Limited
- 全国主营:Architectural machine, elevator, staircase fitting, cold bending structure
- Shanghai Tailong Chain Transmission Co., Ltd.
- 全国主营:Sleeve roller chain
- Zhejiang Suncia Manufacturing Enterprises Co., Ltd.
- 全国主营:Outdoor garden leisure products
- Shanghai Shengxing Casting Company Limited
- 全国主营:Tractor cast
- Beijing Tiandunyuan Technology Development Co., Ltd.
- 全国主营:High performance shielding material, Antistatic product
- Chengdu Tongli Intellective Complete Electric Appliance Co., Ltd.
- 全国主营:Electric appliance.
- Shanghai Huaxin Packing Factory
- 全国主营:Iron pail
- Shanghai Sifang Boiler Factory Container Branch
- 全国主营:Pressure vessel
- Shanghai Yinlian Electrical Equipment Profile Co., Ltd.
- 全国主营:Bus socket
- Cangnan Hongda Tank Making Factory
- 全国主营:Tank
- Shanghai Hudong Shipmaking Foundry
- 全国主营:Steel casting
- Shanghai Putuo Guangming Metal Wire Mesh Factory
- 全国主营:Iron wire mesh, Protective hurdle
- Shanghai Dongfang Storage Tank Company Limited
- 全国主营:Storage tank
- Anhui Sanlian Pump Industry Co., Ltd.
- 全国主营:Pump, Pump parts, Castings of steel and iron, Valve
- Beijing Tongyixin Metal Structure Factory
- 全国主营:Metal structure
- Shanghai Shengsheng Standard Parts Co., Ltd.
- 全国主营:Wood screw, Standard parts
- Shanghai Hangxing Boiler Manufacture Co., Ltd.
- 全国主营:Industrial boiler, Pressure container, Environmental protection equipment, Auxiliary machine
- Beijing Puqiweiye Machinery And Equipment Co., Ltd.
- 全国主营:High precision lock nut, Main shaft