Industrial Ventilation Fan for us to live for what?

"Industrial Ventilation Fan" has brought to our lives, what good is it? Friends want to know the following let us look at it!
one: Multi function; product has summer cooling and winter can be a powerful exhaust, both as air conditioning use, but also when the exhaust fan with
Two: "Industrial Ventilation Fan" energy-saving, low running costs; maximum power consumption of each type of energy-saving air-conditioning 18 1.1 degrees per hour, can solve the cooling area of 100-120 square meters, ventilation, even at higher temperatures cafe , an environmental conditioning can solve 80-90 square meters of area.
Three: to ensure that the new definition of air; positive pressure air through a steady flow of fresh outdoor air is absorbed from the universal water evaporative cooling, high-quality air-conditioning into the cafe, the indoor stale air exhaust.
Four: "Industrial Ventilation Fan" high-end technology, adjustable air volume; whole intelligent control, frequency control devices, can be adjusted according to the amount of wind blowing workshop actual environmental conditions.