On-board hydrogen systems refer to the devices related to hydrogen filling, storage, transportation, supply and control from the hydrogen filling port to the fuel cell inlet. It consists of light high-pressure hydrogen storage cylinders, various valves, high-pressure pipelines, nitrogen adding ports, safety monitoring systems, pressure/temperature signal acquisition systems, etc. Product advantages: Years of accumulated technology and experience in the design, assembly, testing and service of CNG systems, LNG systems and cylinder group systems have ensured that the hydrogen system is safer, more stable, more reliable and more economical; all imported and domestic components for hydrogen system configurations are subject to strict internal functionality, durability and other aspects to ensure that the system configuration is more secure; The hydrogen system design is integrated with fewer leakage points, ensuring that system maintenance is streamlined and effective, and the framework design is lightweight, reducing the system weight and ensuring that the whole vehicle runs more economically.