Connect:mandychen @txplug.com Cixi Tongxin Auto Part Co., Ltd was established on 2005.With a long history of manufacturing all the spare parts of spark plug including the center electrode, Iridium Electrode, the spark plug shell and the screw cap. We own the most competitive superiority of costing and quality control. TX plugs have more than 200 models which are widely applied for automotives, motorcycles, small gasoline engines. We have the advanced technology to manufacture platinum spark plugs, iridium spark plugs, multi-ground electrode spark plugs, V-cut center-electrode spark plugs, Nickel copper spark plug, etc.