Auto parts AYFS22FM SP-411 Iridium Spark Plug Bujia Automotive For Ford Contour Mazda

Specification

Baked ceramic

Our factory has its own ceramic factory, strictly control the quality of spark plug ceramics

Ceramic quality inspection

After the ceramic baking is finished, the quality of the ceramic needs to be tested twice to ensure the sealing of the ceramic.

Finished product inspection

After completing the Assembly of the spark plug, it needs to be tested on the test bench to ensure that the spark plug can work successfully