Guided by the core principles of “convenience” and “comfort,” the company has independently developed automotive-grade smart electric door systems that have earned multiple national patents. The company has established an independent R&D and manufacturing system, equipped with state-of-the-art production-line facilities, and operates a dedicated CANS-certified laboratory along with a highly skilled R&D team.

We have successfully provided supporting products for numerous luxury automotive brands, including Mercedes-Benz, Porsche, Land Rover, BMW, Toyota, Li Auto, Denza, Bentley, and other well-known names. The company enjoys extensive market coverage and a strong reputation among customers within the industry.

Jielong’s Ningbo production base operates seven online production lines, with a single-shift annual output of 500,000 sets. The facility is scalable to nine lines, ensuring capacity that aligns with the company’s three-year strategic plan.
Jielong Automotive Systems Co., Ltd. has established a standardized verification laboratory and implemented systematic processes and standardized operating procedures for product material evaluation, functional testing, assembly-level testing, and electrical function validation, thereby ensuring the safety, stability, and reliability of Jielong products.

The establishment and development of Ningbo Jielong Automotive Systems Co., Ltd. represent not only the successful integration of resources between its two parent companies, but also a testament to the company’s ongoing commitment to innovation and deep industry expertise in the automotive sector. Moving forward, Jielong will remain driven by technological innovation and guided by market demand, advancing the intelligent upgrade of automotive electronic systems and delivering greater value to the industry and its customers.