Greater Bay Technology

Based in Guangzhou, China, and founded in 2020, Guangzhou Greater Bay Technology Co. , Ltd. , dba Greater Bay Technology, is a high-tech enterprise specializing in the research, development, production, sales, and service of XFC (Extreme Fast Charging) high-speed power batteries and energy storage devices and systems. The company's board chairman and CTO, Xiangdong Huang, is a professor and doctoral supervisor at South China University of Technology and former Vice President and Chief Engineer of GAC Group.

Greater Bay Technology has built a production base in Guangzhou and an intermediate pilot production line in Shenzhen, China. In September 2021, the company developed a new type of fast charging battery called AION V that can be mass-produced to be used in electric vehicles. In May 2026, Greater Bay Technology closed a round of series A+ funding from Skyworth and Rivotek Technology. Greater Bay Technology focuses on the development and mass-production of XFC lithium-ion batteries and fast-charging stations for electric vehicles, encompassing three major product series: ultra-fast, super-fast, and standard fast.

The products are applied to electric cars, trucks and other new energy vehicles. The company generates revenue from developing and supplying fast-charging power batteries and energy storage devices and systems. The company will use the series A+ funding to promote its innovation and development in the fields of engineering and technology research and experimental development.