Zhangjiagang Shenguang Automobile & Motorcycle Accessories Product Co., Ltd. is a manufacturer of various types of spark plugs and key parts, middle central electrodes, and spark plug equipment.

Our company covers more than 11, 000 square meters, and we have 350 workers, including 15 technical engineers. The factory is organized into 3 workshops: spark plugs, central electrode, and spark plug manufacturing machines and equipment. This division increases our efficiency, and we can produce 15, 000, 000 spark plugs, 100, 000, 000 copper core-nickel central electrodes, and 500 sets of special machinery annually.

We have attained ISO9001 certification, while our copper-core middle central electrode has been praised by the National Machinery Co., Ltd. in the United States. We supply these central electrodes to world famous spark plug companies such as Bosch and Champion. In the domestic market, we have already supplies companies such as Torch spark plug parts for many years.

As one of the only suppliers of copper core-nickel central electrodes in China, we export our products to the Middle East, Southeast Asia, and other countries and regions. Our company is also able to produce spark plugs according to customers' special requirements, as well as special machinery. For more information, please visit our website or contact us directly with your questions or inquiries.