Ningbo Exceed Electrical technology is a private enterprise specialized in spark plug manufacture. We registered trademark of EET. We manufacture spark plug by hundreds types including resistor type, iridium power type, platinum type, iridium-platinum type, natural gas type and suitable to Auto,.Motorcycle, ATVS,snowmobiles,marine inboard,marine outboard,personal watercraft etc. The company owns advanced automatic equipment and complete quality inspection system. With high-quality center electrode and diligent production technology, our products possess the features of beautiful shape, superior ignition performance, good acceleration capability and dynamic property, high duel efficiency and longer service life. The products have been passed ISO/ TS 16949 quality management certification.