... stainless steel/cast steel Process:CNC machining,drilling,milling,turning,broaching Custom Fabrication Pump Housing Product ... steel/ cast iron, wcb2.process: CNC machining, drilling, milling, turning, boaching3.application: centrifugal pump4 features: custom fabrication ... including impported USA HASS 4-axis lathe, milling machine, drilling machine, grinding maching, relevant test facilities etc ...