In recent years, with the rapid development of the automotive industry, spark plugs—as a core component of the engine ignition system—have garnered widespread attention for their technological progress and performance enhancements. Among numerous industry players, Ningbo Jiuling Auto Parts Co., Ltd. has gradually demonstrated competitiveness in domestic and international markets through years of R&D experience and mature production techniques.

Established in 1986, Ningbo Jiuling Auto Parts Co., Ltd. specializes in the design, development, and production of automotive parts. Under its registered brand JORIN™, the company offers a wide range of spark plug products, including resistor-type, iridium, platinum, iridium-platinum alloy, natural gas, and surface-gap spark plugs, among nearly a hundred models catering to diverse vehicle requirements.

On the production front, the company utilizes advanced automated equipment and maintains a comprehensive quality control system, emphasizing meticulous management from material selection to manufacturing processes. JORIN™ spark plugs are noted not only for their aesthetic design but also for their performance in ignition efficiency, acceleration responsiveness, power output, fuel economy, and service life.

Over the years, the company has adhered to its values of "Sincerity, Excellence, Pragmatism, and Innovation," gradually earning recognition from customers worldwide. To date, its products have been exported to more than 40 countries and regions, providing reliable products and services to a broad user base.

In response to increasingly stringent environmental and efficiency standards in the automotive sector, Ningbo Jiuling Auto Parts Co., Ltd. stated that it would continue to advance technological development to meet market demands for high-performance auto components. The company also extends a warm welcome to automobile manufacturers and parts distributors globally for potential collaboration and mutual development.