W7DC best selling spark plugs in china

Spark plug (spark plugs), commonly called fire mouth, Its role is to discharge the pulse high-voltage sent by the high-voltage wire,breakdown of air between the two electrodes of spark plug , produce the electric spark then ignite mixture gas within the cylinder.

We're leading manufacturers group for auto spare parts,include ignition parts glow plug and spark plug, with stable high quality gurantee and most reasonable prices. All of our products have passed ISO/TS16949.

If you want to buy high quality goods from china, we believe that we can be ine of your best choices; with so many year' experience in the product field, advanced production and test equipment, we have the ability to serve you assured plugs; we also can make as per your drawing design, samples and packing requested.