- Chuen Bao (xiamen) Material Technology Co., Ltd.
- 全国主营:Hard metal article
- Gansu Yuzhong Iron Alloy Factory
- 全国主营:Iron alloy
- Neixiang Huanqiu Industrial Development Co., Ltd.
- 全国主营:Metallurgical furnace material, Environmental protection material, Electronic component.
- Anshan Sida Economic And Trade Co., Ltd.
- 全国主营:Steels
- Jiangyin Zhouzhuang Press Forgings Factory
- 全国主营:Stainless steel forgings, Carbon steel forgings
- Chongqing Mingfan Material Co., Ltd.
- 全国主营:Rolled steel
- Huludao Dongyue Metal Co., Ltd.
- 全国主营:Metal material
- Delong Mould Steel(shanghai) Co., Ltd.
- 全国主营:Steel
- Hebei Huachang Filter Element Factory
- 全国主营:Filter element, Filter assembly
- Qinghai Non-ferrous Foreign Trade Co., Ltd.
- 全国主营:Metal magnesium, Ferrosilicon, Metal silicon, Silicon carbide
- China Xinju Metallurgy Co., Ltd.
- 全国主营:Ferrosilicon,Low alsifer and encryption silicon micropowder
- Zhongshan Yaoying Mould Steel Co., Ltd.
- 全国主营:Steel materials
- Jinchangcheng Die Steel Hardware Trade Company
- 全国主营:Die steel, Mould fittings
- Huatian Precision Die Steel Co., Ltd.
- 全国主营:Die steel
- Foshan Guoyu Steel Material Trade Department
- 全国主营:Steel material
- Shenyang Gangshi Furnace Charge Co., Ltd.
- 全国主营:Furnace charge
- Nanjing Huike Metal Product Co., Ltd.
- 全国主营:Metal coiled plate
- Qingdao Hengke Precise Industry Co., Ltd.
- 全国主营:Mould steels, Mould
- Linyi Yuelong Iron Alloy Co., Ltd.
- 全国主营:Ferrosilicon, Molybdenum-iron, Blast furnace ferromanganese
- Chengdu Jufeng Mould Co., Ltd.
- 全国主营:Metal mould, Forging.