Dishes are printed on the " 13-0 ", " 18-0 ", " 18-8 " of three codes is made of stainless steel tableware, code number on the front of chromium content, later figures represent nickel, chromium is the product materials that do not rust and nickel are corrosion - resistant materials. For example, " 13-0 " that chromium - containing 13, does not contain nickel.
