Ruifeng Power Group Company Ltd is an investment holding company principally engaged in the design, development, manufacture and sales of cylinder blocks, cylinder heads and ancillary cylinder block components and others. The Company mainly operates three segments. The Cylinder Blocks segment includes primarily the research, development, manufacture and sale of cylinder blocks. The Cylinder Heads segment includes primarily the research, development, manufacture and sale of cylinder heads. The Ancillary Cylinder Block Components and Others segment includes primarily the manufacture and sale of ancillary cylinder block components used in cylinder blocks and cylinder heads. The Company’s main products include cylinder blocks for passenger vehicles, commercial vehicles and industrial vehicles, cylinder heads, bearing caps and flywheels. The Company mainly conducts its business in the domestic market.