HOLTOP

Holtop is a leading manufacturer in China specializing in the production of air-to-air heat exchange products. The company has been devoted to the research and development of technology in the field of energy-saving heat exchange since 2002.
Through years of innovation and development, Holtop’s product line has reached 20 types including: Heat Exchange Ventilation, Energy-saving Ventilation, Air Purification System, Wheel Heat Exchanger (Heat Exchanger Wheel and Energy Exchanger Wheel), Plate Heat Exchanger, AHU, etc.