... 4.Strict quality Control System 5.low price Item Name Precision cnc machining parts prototype The company's Advantages:Over 10 years experience ... , *.igs, *.stp, *.stl, *.x-t etc.Surface treatments:Paint, Polish, High glossy, Chrome, Gun-plating, Silkscreen, Anodizing,Transparent or Translucent, Brush ...