... 2.Promotional 3.OEM&sample order is ok 4,free design promotion custom logo lapel pin custom logo lapel pin, promotional ... Stamped3. Size : 45mm x 42mm x 1.2mm4. Logo: Custom design are available5. Plating: Brass6. Techniques:Imitation enamel7. Color reference: Pantone ... copper, stainless steel, zinc alloy, aluminum, and so on.2. Design &Logo: screen printing, pad printing, offset printing, laser and so ...