As one of the earliest demonstration areas of fuel cell buses in China，Guangdong province is actively exploring market mechanisms to promote the development of hydrogen industry and large-scale application of fuel cell vehicles. At present in Guangdong province has been initially formed hydrogen and fuel cell vehicles，industrial cluster has perfect fuel cell car industry chain，gathering more than 300 industrial chain related institutions，and covers the fuel cell electric pile，systems，membrane electrode，double plate，catalyst，carbon paper，air compressor and other key core R&D and manufacture of parts and materials. At the same time，it has established a number of supporting testing services，including hydrogen safety，hydrogen quality testing and long tube trailer inspection. According to the 14th Five-year Plan of Guangdong Province，“Guide local governments to give full play to their regional advantages and characteristic industry advantages，accelerate the cultivation of hydrogen industry，build fuel cell vehicle demonstration city clusters，make breakthroughs in key fuel cell components and core technologies，and build a multi-channel and diversified hydrogen supply system.” In the future，the Greater Bay Area will improve the policy and management system，speed up the construction of hydrogenation infrastructure，increase enterprise innovation and R&D support，and promote the high-quality development of hydrogen and fuel cell vehicle industry in the Greater Bay Area.