... :1pcsChamfer machine:1pcsMaterialCarbon steel,alloy steel,aluminum plate,stainless steel,SECC,SGCC or customizedShapeAccording to drawingsQuality controlISO9001:2008, factory audited by ... roller steel,hot roller steel,zinc plate,aluminumn.S.S,SECC,SPCC,etc -A wide range of metal material Thickness from 0 ...