TAIWAN IGNITION SYSTEM CO., LTD. Founded in 2003,Taiwan Ignition System Co., Ltd has achieved ISO-9001 certification since 2007.TIS have more than 13 years of manufacturing Sensor of Auto Parts.We supplying Ignition Modules, Ignition Coils & Crank Angle Sensors to the aftermarket. All of sensors are made in Taiwan. Besides, we also offer R & D services."Customer satisfaction and superior quality" is always our goal.