... part 1)ISO9001:2008 certificated 2)process:cnc 3)material:aluminum,iron,stainless steel,copper. Changzhou Bowei Precision ... fix price,as the parts are all different.We have cnc machine tools ,machine center as well as common used ... Gauge,CMMMain ProductsValve Parts,Hydraulic Parts,Automobile Parts,Other CNC Precision Machining PartsMain ProcessingTurning,Milling,Grinding,Drilling,etc.Main ...