- Wujiang Jinhong Gas Co., Ltd.
- 全国主营:Oxygen, Acetylene gas, Metal material.
- Wujiang Sunan Tube Co., Ltd.
- 全国主营:Concrete pipe, Prestress steel wire round hole plate.
- Wujiang Longkou Casting Co., Ltd.
- 全国主营:Iron casting
- Beijing Wulituo Steel Window Factory
- 全国主营:Steel window, Aluminium window, Iron window.
- Shanghai New Tree Metal Wares Co., Ltd.
- 全国主营:Metal wares such as tin, etc.
- Gaizhou Enamel Equipment Factory
- 全国主营:Enamel reactor, Pressure container, Enamel equipment \.
- Wujiang Xinghua Light Steel Keel Co., Ltd.
- 全国主营:Light steel keel fittings
- Yangzhou Huaneng Petrochemical Machinery Co., Ltd.
- 全国主营:Chemical machinery
- Hangzhou Huzhong Metal Screw Co., Ltd.
- 全国主营:Standard firmware
- Yancheng Zhongye Hydraulic Parts Co., Ltd.
- 全国主营:Valve
- China Railway Materials Wuhan Co.
- 全国主营:Metal materials, Petroleum product, Mechanical and electronic equipment.
- Qingdao Pingdu New Star Metallic Production Co., Ltd.
- 全国主营:Leather series metal products, Garments series metal products, Mineral universal wheel series metal products.
- Yangzhou Hanjiang Longhua Electromechanical Equipment Co., Ltd.
- 全国主营:Liquefied petroleum gas cylinder valve seat, Twio-piece type integral tensible refrigerant tank, New type weldless external heated water dispenser inner liner.
- Beijing Boweixin Wuzi Trade Co., Ltd.
- 全国主营:Roller shutter.
- Yancheng Yaming Lamps Co., Ltd.
- 全国主营:Lamps
- Suzhou Tongtai Hardware Co., Ltd.
- 全国主营:Bolt
- China Nuke Industry Construction Group State-owned 471 Factory
- 全国主营:Crane, Boiler.
- Yangzhou Xingyu Wood Co., Ltd.
- 全国主营:Wood product
- Beijing Huilong Jinghu Materials Co., Ltd.
- 全国主营:Steels, Timber, Building material, Ceramic, Plumbing equipment