... Feature:1) Material Iron ,brass, zinc alloy, gold, silver, brass ,iron ,stainless steel/iron ,Aluminum ,alloy , soft PVC and so on. ... As your requested4) Plating Nickel, anti-nickel, black nickel, brass, anti-brass, copper, anti-copper, gold, anti-gold, silver, anti- ... Plating and so on5) Color reference (Pantone Color Chart)-With soft enamel ,silk screen printing ,offset printing ,by paper sticker or ...