... fittings) Material: metal Spec: 50-300mm Certification:ISO9001:2008 Machine: cnc precision machining Changzhou Bowei Precision Machinery Co.,Ltd. ... EquipmentsVarious Gauge,CMMMain ProductsValve Parts,Hydraulic Parts,Automobile Parts,Other CNC Precision Machining PartsMain ProcessingTurning, ... of precision parts, especially the hydraulic, automobile and valve fittings.Please kindly send us your drawing ...