ZITN TECH.ZITN TECH, established in 2002, is a high-tech enterprise specializing in the R&D of high-reliability electronic systems and sensors. The company possesses end-to-end independent control capabilities spanning chip design to system integration. Its product portfolio includes hybrid integrated circuits, high-temperature sensors, power modules, and inertial navigation systems, having cumulatively supported over 200 space launch missions. In the deep-earth exploration sector, ZITN has pioneered 200°C high-temperature logging technology, developed over 260 high-temperature products, and operates a 20,000-square-meter industrial park equipped with more than 2,000 advanced devices. This facility encompasses cutting-edge manufacturing capabilities including MCM thick-film circuits and SMT automated production lines. Its high-temperature chips, fiber optic sensors, and integrated navigation systems are widely deployed in aerospace, energy, and other critical sectors, supporting major national projects with fully domestically developed technologies.