There are many kinds of metal badges, including badges, collars, hat badges, shoulder badges, armbands, medals, medals, commemorative badges, badges, etc.
Gold badges are processed with enamel, imitation enamel, baking, engraving, printing, stamping badges. The most popular processes are baking, imitation enamel, stamping, and other processes: engraving (etching), screen printing, offset printing, and 3D effect.