https://castingquality.com/casting-product-by-methods/sand-casting-parts/malleable-iron-pipe-fittings-90-elbow-html.html Specialized in Sand Casting, Investment Casting and CNC Machining in China. Material cover Cast Iron, Carbon Steel, Stainless Steel and Alloy Tue, 22 May 2018 05:10:41 +0000 hourly 1