Metal badge, 1-NO MOQ order , .2- Material: Brass, zinc alloy, tin, iron, pewter, aluminum, stainless iron, ... Etching, Offset printing, Laser/Silk screen printing, etc) 2. Material: Brass, zinc alloy, tin, iron, pewter, aluminum, stainless iron, cooper ... Nickel / Black Nickel / Antique Nickel / Copper / Antique Copper / Brass / Antique Brass/Dyed Black /Pearl gold/Pearl Gold/Pear Nickel/Chrome/Double ...