... treatments:sandblast or customize Item Name CNC machining part of aluminium alloy The company'sAdvantages:Over 10 years experience in Design, Product ... , *.stl, *.x-t etc.Surface treatments:Paint, Polish, High glossy, Chrome, Gun-plating, Silkscreen, Anodizing,Transparent or Translucent, Brush, Rubber paint ... part and prototype manufacturing flow chart CNC machining part of aluminium alloy