Big 5 Exhibition HVAC R Expo

Welcome to meet HOLTOP at booth , in the HVAC&R Expo of the BIG5 Exhibition, Dubai 2018. HOLTOP showed our latest and hot sales products such as air handling unit, fan coil unit, ductless energy recovery ventilator, ceiling type energy heat recovery ventilator, air to air plate heat exchanger, fresh air dehumidifier and compact ducting system.