... precision 3d rapid prototyping parts Precision Prototype, Aluminum Prototype, Iron Prototype, Brass Prototype, Stainless Steel Prototype, thin wall thickness prototype, Swift, Knob, nozzle, holder, bracketBeside ... .5~500kg7surface treatmentpowder coating, painting, spraying, galvanization8standardJIS, ANSI, DIN, BS, GBOEM and Customized Service 1. Quality guarantee • Chemical checking • ...