Shanghai REFIRE Group Ltd is a China-based company mainly focused on the design, development, manufacture, and sales of hydrogen fuel cell systems, hydrogen production systems, and related components. The Company operates three segments, including Sales of Hydrogen Fuel Cell Systems and Components, Provision of Fuel Cell Engineering and Technical Services, Sales of Hydrogen Production Systems and Related Components, and Others. The Company’s products mainly include electrolysis-based hydrogen production systems and their key components for electricity-to-hydrogen conversion and hydrogen fuel cell systems and key components for hydrogen-to-electricity conversion.