... Preforming 1.Material:Plastic, bakelite, zinc-alloy steel, polyamide, stainless steel and etc.2.Standard :DIN,JIS ISO ,BS,ANSI ... ...ETC3.Surface Finish: sand blasting, nickel plated, polishing and etc. ... High temperature endursed, good polishing bright appearance, competitice price and fast delivery.4. Appearance: clear shiny surface, with ...