Industrial Ventilation Fan installation location selection window Why?

Presumably many of my friends are concerned about the "Industrial Ventilation Fan" in which it is installed in the end? recommend installed on windows, why do I say? What are the advantages of windows installed in it? Here take a look at it!
The best ventilation and cooling, suction fan 1. "Industrial Ventilation Fan" installed on the windows around the windows is usually installed ventilation and lighting, if suction fan installed on the windows is tantamount to the original natural ventilation into forced ventilation, the general location of the ventilation windows are designed according to human comfort to learn, highly negative pressure ventilation fan is precisely suitable for human height, comfort strongest, many of our customers and friends choose to install suction fan of the ultimate goal of the workshop is to solve the problem of ventilation and cooling, the nature of the workshop is to solve the comfort of employees working environment and employee experience problems.
2 on the customer's site conditions require relatively low, generally the customer site has windows, using customers' existing conditions, just need to win the windows, the suction fan is installed up on it, the applicability of the strong;
3 minimal environmental damage to customers, choose the suction fan installed on the windows, basic does not destroy the customer's site for more facilities.
     Select the suction fan installed on the windows installation costs low, due to hit the hole in the wall and so does not require time-consuming engineering work, so this choice to install a small fee;
5. "Industrial Ventilation Fan" is installed on the windows easy maintenance, the costs are low, customers or friends can think about, is installed on the windows, the average person standing on the ground can be a simple cleaning, maintenance, service, if installed in maintain relatively high place is very troublesome, weekdays want clean immune.