... competitive priceMaterial:Aluminum,Iron,Brass,Carbon steel,Bearing steel,stainless steel,PlasticSurface TreatmentPolishing,Zinc/Nickel/chrome plating, ... Press,surface grinding,CNC lathe and so onPracticable File Formats:Pro/engineer,Solidworks,UG,Auto cadBusiness Scope ... .Item NO. mechanical part processingMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, solder alloy, HSS, ...