stainless steel pump bowl casting materials:304,304L,316,316L,J93404,J92205,CD4MCU Material304,304L,316,316L,J93404,J92205,CD4MCUProcessprecision castingCertificateISO9001:2000Standardcustomer requirementSpecification drawingsPro/E ,Auto CAD , Solidwork, CAXA UG, CAD/CAM/CAEPrecision machiningCNC, milling machine,drilling machine,all types of lathe Surface finish processsand blasting,heat ...