custom metal coins 1. Metal coin 2. Material:Brass,copper,iron,zinc alloy,pewter etc 3. Logo:soft enamel,cloisonne,etched... Features of custom metal coins:Metal coin and souvenir metal coin!1) Size: different size as per customers’ request2) Design : OEM designs are most welcome 3) Process : Stamped copper / brass / with hard enamel color filled ( imitation hard enamel color ),with or without ...