... reasonable price 3)Great idea for promotion Zinc alloy key chain1)Open design with custom logo printed2)Custom design ... promotion4)Fast delivery & Competitive price & High qualityOther custom key chain: - Metal key chain can be made of: zinc alloy/ pewter/ stamped ... imitation hard enamel, no coloring, printing details, etc.- Finish for metal pieces: kinds of plating finish - shiny nickel, gold, silver, ...