For 50'' 4:3 HD projection screen folding tabletop, 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 50'' 4:3 HD projection screen folding tabletop has been well received by many customers and enjoyed a good reputation in many countries. Shenzhen Smax Screen Co. Limited 50'' 4:3 HD projection screen folding tabletop have characteristic design & practical performance & competitive price, for more information on the 50'' 4:3 HD projection screen folding tabletop, please feel free to contact us.