... light -use:mark,advertising,sign -OEM is welcome aluminum plate details:1) Material & peocess :aluminum,Zinc alloy, brass,iron,copper (diecasting, stamping)2 ... ,brass,anti- brass,copper,anti-copper,dyed black,double colour;5) Pack : 1pcs/bag,100pcs/big bag,1000pcs/carton.or accord ...