XY projection screen is a world famous brand. The company operating a private cinema screens, a large cinema screen, large-scale project screen, electric projector lift racks and other world-quality products. Since inception, we have always to screen material, optical and acoustic characteristics, and other aspects of constantly get to the bottom, have launched a number of leading technology for Transcend unique; each product Jiangxinduju advanced design, meticulous precision construction and the incredible quality management. The company's main product projection screen, projector screen is mainly used in home theater, office stationery and other places projection screen, customers are welcome to inquire. Distinguished from white plastic curtain bead curtain as 180 plus inch projection screen, metal screen, but these curtains in the home environment without the use of universal white screen. If you want to get to the bottom reflection principle different kinds of curtain, curtain Currently there are diffuse, retroreflective and reflective three, including white plastic screen and metal curtain belong to diffuse reflection principle, which belongs to the retroreflective bead curtain principle. Thus, the main areas of the home or in the diffuse type curtain mainly diffuse screen viewing angle, the gain is not too high import projection screen, accurate natural color, white plastic screen is typical of this type of diffuse. XY projection screen is a world famous brand. The company operating a private cinema screens, a large cinema screen, large-scale projects 100-inch projection screen curtain prices, electric projector lift racks and other world-quality products. The company's main product projection screen, projector screen is mainly used in home theater, office culture, education and other places, customers are welcome to come to counseling. Generally white plastic curtain gain is 1.0-1.5, are diffuse type, image comparison presented plain and faithful, but susceptible to interference environment and external light. Negative gain of white plastic addition to the general characteristics of white plastic, the anti-environmental light stronger, make the image black and a bit more calm. 100-inch projection screen prices, projection screen, audio-visual equipment is provided by the cloud hung Guangzhou-Yun audio-visual equipment. Guangzhou-Yun audio-visual equipment, Ltd. (www.xy-screen.com) strong, credible, in Guangzhou movie projection equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead male cloud audio-visual equipment and you hand into the brilliant, for a better future!