The company specializes in a variety of HVAC accessories and fire safety products, including high-temperature exhaust fans, axial fans, mixed flow fans, roof fans, fan casings, positive pressure and pressure relief fans, multi-blade outlets, pressure relief outlets, positive pressure outlets, fire protection dampers, fire and smoke control valves, smoke and fire dampers, multi-blade smoke outlets, plate-type smoke outlets, air handling units, modular air conditioners, air-to-air exchangers, aluminum alloy outlets, water tanks, cooling towers, and other fire safety air conditioning products.