... a professional manufacturer in China being engaged in the design and manufacture of precision CNC machining, stamping, die casting, ... or samples.3).Materials: Stainless steel ,aluminum alloy,brass, bronze,copper, plastic ,according to customer request4).Finish:Anodizing,plating,electro ... 01mmSurface Roughness Ra0.8-3.2SoftwarePro/E,Auto CAD,Solid work,UG,CAD,CAMAnnual Capacity:100,000pcsMOQ:50 pcsLead ...