... description: 1.Product name:pump housing,casting pump parts; 2.Material:cast iron/cast steel 3.Technology:sand casting, CNC maching 4.Certification:ISO ... strictly controlled product quality and passed ISO9001:2008 certification, verified by TUV. We specialize in cutom fabricating housings, bases, valve ... food and medical equipment parts and Auto parts. Pump housing,cast steel/cast iron pump parts