For 120 minute fire curtain, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 120 minute fire curtain has been well received by many customers and enjoyed a good reputation in many countries. AC & DC rolling shutter door motor Automatic smoke curtain 120 minute fire curtain have characteristic design & practical performance & competitive price, for more information on the 120 minute fire curtain, please feel free to contact us.