Desc:Product DescriptionWPCprofile production line is mainly used for doors and windows profile, wood and plastic profiles, door board, window sill, porous...
Desc:Hot Forged Die Block 1.2738 718H P20+Ni HRC33-38 Black Surface MillingProduct Introduction718H is a vacuum-melting chromium-nickel-molybdenum alloy st...
Desc:Hot Forged Die Block 1.2738 718H P20+Ni HRC33-38 Black Surface MillingProduct Introduction718H is a vacuum-melting chromium-nickel-molybdenum alloy st...