DIY CNC Precision Machining Parts 1)ISO9001:2008 certificated ... your specific drawings to us.Accuracy of our cnc lathes can reach to 0.02 mm.Roughness ... Ra Value (micrometer/microinch) of our cnc lathes can reach to 0.8/32.The parts ... Gauge,CMMMain ProductsValve Parts,Hydraulic Parts,Automobile Parts,Other CNC Precision Machining PartsMain ProcessingTurning,Milling,Grinding,Drilling,etc. ...