Ruidong Group was founded in 2011 as an enterprise specializing in the design, manufacturing, and installation of high efficiency central air conditioning equipment. Our primary products include centrifugal water cooled chillers, water cooled screw chillers, water cooled scroll chillers, and many more. Upon request, customized heat pumps are available. We also manufacture central air conditioning terminal units, firefighting and ventilation units, cooling tower units, and other air conditioning system components.