https://castingquality.com/casting-technology/casting-material/duplex-stainless/duplex-stainless-steel-cd4mcun.html Specialized in Sand Casting, Investment Casting and CNC Machining in China. Material cover Cast Iron, Carbon Steel, Stainless Steel and Alloy Mon, 15 Nov 2021 10:37:50 +0000 hourly 1