... machining , copper machining , plastic machining,CNC Machining parts, CNC milling and turning parts , CNC milling parts, CNC lathe turning parts, grinding parts, ... be responsible by us. Item NO. high precision inspection jigs and fixturesMaterialsIron, aluminum, steel, copper, plastic, carbon ... standard/standard/OEM/ODM/customized service provided2 high precision, tolerance can be ±0.002mm3 No MOQ ...