blank plate( gang blank plate, switch blank plate) 1)Material: zinc alloy 2)CE certificate,ISO9001:2000 3)competitive price color available: BLACK ANTIQUE ANTIQUE SILVER GOLDEN PEARL GOLDEN COPPER BRASS Features:Classic form , simple and elegant. Inside component: PA66 nylon back case Silver alloy metal contacts OEM servie offered here. Packing:10pcs/inner box100pcs/master carton ------- ------ ...