... -NO MOQ order , .2- Material: Brass, zinc alloy, tin, iron, pewter, aluminum, stainless iron, cooper, etc. Custom badge1. Process: Various depending ... soft-enamel, Die casting, Spin Casting, Etching, Offset printing, Laser/Silk screen printing, etc) 2. Material: Brass, zinc alloy, tin, iron, pewter, aluminum, stainless ...