Lost Wax Casting Stainless Steel Marine Pump Parts Technical investment casting and CNC Machining Material stainless steel , carbon steel , alloy steel Material Grade GB, ASTM , AISI , DIN , BS, JIS, NF Weight 10g~50kg Accuracy casting tolerance CT6-CT7, machining tolerance ISO2768-mk Surface Roughness up to Ra0.7~Ra3.2 Applied software ProE (.igs , .stp) , Auto CAD , PDF, Jpeg, Jpg, Png Production capacity more than 1500MT per year Heat Treatment anneal,quenching,normalizing,carburizing, polishing, plating, painting Machining Equipment CNC center , CNC machines, turning machines, drilling machines , milling machines, grinding machines Measuring Tool CMM , Projector, pneumatic micrometer, magnetic powder inspection, vernier caliper, depth caliper, micrometer, pin gauge, thread gauge , height gauge QC system 100% inspection before shipment MOQ 500kg Lead Time sample fast , lot production depends on customers' request Certification ISO9001:2015…