1) Materials: brass, zinc alloy, pewter alloy, stainless steel, iron, aluminum 2) Plating: gold, anti-gold, pearl-gold, silver, anti-silver, pearl-silver, nickel, anti-nickel, pearl-nickel, black nickel, brass, anti-brass, copper, anti-copper, dyed black. 3) Processing: stamped brass, injection, photo etching 4) Logo: soft enamel, coloring, offset, paster offset, silk imprint, laser engrave. 5) Various thickness available 6) Epoxy coating (optional) 7) Various attachments available 8) Color reference: Pantone color chart Our product power is 1,500,000pcs/month,most of them are exported to American and European market with high quality and passed ISO9001:2000 quality certificate in 2004. Company: Mass One Craft & Gift Co., Ltd.