Name:Copper Mechanical Components 1.Advantage:Golden color 2.Min ... 05mm3.Competitive price/excellent quality 4.Popular in Singapore,Ameica,CanadaOther specification of Copper Mechanical Components : GENERAL TOLERANCE (±mm) ... drawing: pro/E, auto CAD, PDF and solid works 2008 flow analysis2).OEM and ODM parts range: CNC ... rich experience machining service OEM Cnc Precision Copper Mechanical Components