Ignition switch: 1,Base is made of zinc alloy die-casting 2,can be applied to many types of vehicles 3, high efficiency ignition switch JK153 Ignition switch.Base is made of zinc alloy die-casting,it can be applied to many types of vehicles. characteristic: 1, high efficiency , high quality 2, made by the top quality material 3, low costs, safe and popular 4,small quantity are welcome