Use Automatic Window Openers For Improving Natural Ventilation/ Smoke Ventilation In Factories
To provide a comfortable working environment for workers. Some factories will open those windows, especially for the Smoke Vent
Use Automatic Window Openers For Improving Natural Ventilation/ Smoke Ventilation In Factories
What's The Advantage Of Electrical Jalousie Window Openers? (Update)
Upgrade the Jalousie Windows Into Electrical Operation In A Factory, Which Becoming A Part Of SHEV
Attic Vent With Electric Jalousie Windows In A Post Office Building