We manufacture spark plugs (sparkplug, glow plug) in China, according to NGK, BOSCH, (ND) Nippon DENSO, AC DELCO and MOTORCRAFT specifications for cars with more than 100,000km and motorcycles with more than 20,000km, under normal conditions. Insulator made of 95% pure alumina, nickel plated housing. All the design provides a quality production.
