Jiuchang Technology was established in 2018 and is a technology-based enterprise specializing in the research and development, manufacturing, and sales of key components for hydrogen fuel cell engine thermal management systems. In the field of hydrogen energy, Jiuchang New Energy fully leverages the platform role of its headquarters Hebei Shichang Automotive Parts Co., Ltd. (a national level "specialized, refined, and new" enterprise), and collaborates with senior German hydrogen experts for innovative research and development, forming a batch of domestically produced products with independent intellectual property rights. The main products include: conductivity sensor, temperature sensor, pressure sensor, multi-function expansion tank, deionizer, particle filter and two in one filter.