For floor rising 21 x 12 projector 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 floor rising 21 x 12 projector screen has been well received by many customers and enjoyed a good reputation in many countries. Shenzhen Smax Screen Co. Limited floor rising 21 x 12 projector screen have characteristic design & practical performance & competitive price, for more information on the floor rising 21 x 12 projector screen, please feel free to contact us.