Ningbo Linjie Auto Parts Technology Co., Ltd. is a specialized manufacturer of automotive components based in Ningbo, China. Established in 2022 with a registered capital of 10 million yuan, the company focuses on the research, development, and production of urea injection systems. Its core product portfolio includes urea nozzles, Adblue injectors, diesel injector nozzles, urea pumps, and injection valves, alongside complementary products such as servo motors, stepper motors, and Adblue emulators. Operating with a workforce of 11 to 50 employees and a dedicated R&D team, the company maintains a strong commitment to quality, evidenced by its IATF 16949 certification. Ningbo Linjie Auto Parts Technology Co., Ltd. functions as an OEM provider and promotes its own brand, LTJ, across global markets. The company operates two production lines and achieves an annual output value between US$1 million and US$2.5 million, positioning itself as a reliable partner for high-performance automotive urea system solutions.