For 300 inch retractable motorized screen, 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 300 inch retractable motorized screen has been well received by many customers and enjoyed a good reputation in many countries. Shenzhen Smax Screen Co. Limited 300 inch retractable motorized screen have characteristic design & practical performance & competitive price, for more information on the 300 inch retractable motorized screen, please feel free to contact us.