tin badge: materail: metal,plastic etc. processing: die-casting,stamping,plating,paint,enamel; use: promotion gift,souvenir badges/lapel pins/medal/plate details:1) Material & peocess :Zinc alloy, brass,iron,copper (diecasting, stamping)2) Size: 45mm,55mm,60mm,70mm diameter etc (costom size is accepted)3) Thickness: normalloy 3mm,3,5mm,4mm,5mm etc(up to customer’s request)4) Electric-plateing: ...