... Quality Management: ISO 9001:2008 and TUV SUD6. Advantage: High quality, low prices, fast turnaround, free shipping.7. Application ... PU and so on+/- 0.003" Metal prototypes Aluminum, Stainless Steel, Carbon Steel, 17-7 PH, Brass, Phosphor Bronze, Copper, Nickel ... manufacture of rapid prototype, injection mould, Die-Casting Die, Vacuum forming,molding products, as well as finished products assembly ...