Juncheng Corporation was found in 2011 at Changde city, China, which is a combination of production and trade. We are commited to making and supplying mill rolls for both long steel and plain steel rolling mill.Rolls production capacity: 100,000 Tons/year;Rolls max size: 8 m long, 1.6 m dia. ,barrel length 2.6m and max weight 55 tons .Rolls materials : Tungsten carbide, Centrifugal and static cast iron, Centrifugal cast steel,Forged steel.Rolls grade for long steel(wire,rod,rebar,section steel) mills:Adamite steel ,Nodular cast iron SGP,High speed steel ( HSS ),Indefinite chilled IV,Bainitic cast iron SGA,Centrifugal cast high carbon steel adamite ringTungsten carbide ( TC ）Rolls grade for plain steel(hot rolling and cold rolling coil,strip) mills:Adamite steel,Nodular cast iron rolls ,High Cr steel,Indefinite chilled IV,High Chrome(Cr) cast iron,High speed steel ( HSS ),Cr3 and Cr5 (forged steel),Cr4 alloy steel Clients referance list:Within world steel top 50 (2022 datas), we have 14clients : 1. China Baowu Steel, 2.ArcelorMital Group, 3. An Steel, 5. Shagang Group, 6. HBIS Group, 8. Jianlong Group. 12. Delong steel, 15.JSW Group, 17. Fangda steel, 24. Rizhao steel, 29.Baotou steel, 34. Gerdau steel, 45. Donghai special steel, 49. Jinxin steel