... castingHigh quality,competitive price and good serviceOEM orders are welcomePrecision machining, finish treatment & assebmling Item Name Hight precision CNC metal Machining Parts With Center Less ... .5mm to 600mmTolerance : +/-0.01mmCraft: cutting, CNC, GrindingProcessing Method: Turning, Stamping, Die/pressure casting, CNC processsing, Punching, Riveting, Bending, Cutting, Welding ...