- Dongguan Yuehai Building Material Co., Ltd.
- 全国主营:Plumbing and heating equipment
- Henan Changtong Plate Spring Co., Ltd.
- 全国主营:Automobile steel plate, Spring
- Huangshi Dazhi Special Steel Co., Ltd.
- 全国主营:Steel product
- Wuhan Cihui Metal Structure Co., Ltd.
- 全国主营:Metal structural parts
- Ezhou Gedianzhen Machine Factory
- 全国主营:Mechanical product, Casting.
- Shanghai Solid Anchoring System Co., Ltd.
- 全国主营:Fastening equipment
- Xinjiang Luntai Huarong Machinery Industrial Co., Ltd.
- 全国主营:Door and window
- Yichang Gezhouba Metallic Material Product Factory
- 全国主营:Cast iron parts
- Suizhou Hua'ao Plastics-steel Doors And Windows Factory
- 全国主营:Plastics-steel doors and windows
- Jingxian Feiyue Communication Equipment Factory
- 全国主营:Iron tower
- Dalian Dingtai Shipping Fittings Co., Ltd.
- 全国主营:Shipping fittings.
- Shanxi Ruishi Chemical Co., Ltd.
- 全国主营:Fine chemicals, Laboratory consumables, Physico-chemical analysis test instrument
- Ningbo Shenfeng Automobile Chassis Parts Manufacturing Company
- 全国主营:Automobile fittings, Auto clutch, High strength welding gun
- Zhejiang Suofu Industrial And Trade Co., Ltd.
- 全国主营:Burglarproof door
- Jiangxi Gaoxin Traffic Facility Co., Ltd.
- 全国主营:Traffic facility
- Guangzhou Yuexiu Huali Standard Parts Business Department
- 全国主营:Standard parts
- Dalian Jinzhou Maolong Industry Co., Ltd.
- 全国主营:Valve, Upper and lower water weel lid, Cast iron product.
- Qingdao Xinghuo Group Co., Ltd.
- 全国主营:Textile machinery, Hardware apparatus, Environmental protection equipment, Steel structure, Building material.
- Beijing Jingtian Precise Casting Co., Ltd.
- 全国主营:Castings.