... Zhejiang Mayang Industries Co., Ltd.Our factory can manufacture various kinds of steel casting, crusher parts, mill parts, shredder ... Mn18, Mn22, Mn13Cr2, Mn18Cr2, Mn22Cr2, Mn13CrMo, Mn13CrMoNi...2. High Chrome Steel:Cr13, Cr15, Cr18, Cr20, Cr25, Cr27, Cr15Mo1, Cr18Mo1, ... Bowl Liner5. Middle Alloy steel blow bar/ Super high manganese blow bar/ High chrome blow bar6. Precision Casting Wear Parts Brand ...