iridium spark plug 1.pass ISO 9001:2008 certification 2.excellent ignition reliability 3.a complete range of plugs welcome!Zhichao auto accessories factory can supply various kinds of spark plugs,such as auto spark plug,motorcycle spark plug ,mower spark plug and gasoline engine spark plug,electrode spark plugs,multi-ground spark plugs and copper core spark plugs ect.Function introduction:iridium ...
