2013, XY SCREEN screen projection screen set up manufacturing plant in China - Guangzhou-Yun audio-visual equipment, base set up in Guangzhou City, Guangdong Province, production of product categories are screen frame, curved screen frame, electric screen, Folding screen, easy screen, large-scale projects, such as electric and projector hanger; curtain material including acoustically transparent screen, 3D acoustically transparent screen, metal screen frame projection screen, high-definition screen soft, high-definition screen and other glass. 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. Fiberglass gray screen is often referred to as "high-contrast screen", and its working principle is: gray than white curtain screen filter can absorb more ambient light (white screen no such function), this makes the black level on the screen to be maintained increase the film a sense of color temperature increase, on a white projection screen can still remain white, but black is reduced due to the interference of ambient light, more black electric projection screen, which directly led to the gap between black and white contrast on the screen increases, the black deep, increase contrast 3D metal projection screen customized, enhanced three-dimensional. white screen compared to less-affected gray screen reflected light, it is suitable for ordinary home environment, you can not use the surrounding space using dark glossy sucked, but the gray curtain low gain, the larger for low lumen projection screen and 3D effects. 1.3 gain white screen recommend choosing or less, some colors will be bright and transparent. Select the gray screen or white screen, but also the environment with their sowing choose which of the projector. So as to improve the contrast of the object. 2013, XY SCREEN screen projection screen set up manufacturing plant in China - Guangzhou-Yun audio-visual equipment, base set up in Guangzhou City, Guangdong Province, production of product categories are screen frame, curved screen frame, electric screen, Folding screen, easy screen, large-scale projects, such as electric and projector hanger; curtain material including acoustically transparent screen, 3D acoustically transparent screen, metal screen, high-definition 3D soft metal screen projection screen, high-definition screen and other glass. 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. Business education engineering industry can be divided into frame curtain curtain engineering, electric engineering curtain, curtain or simple project engineering framework curtain. Clouds hung powerful R & D team, many experienced technical staff, for the curtain has profound knowledge engineering, engineering major cast glass curtain curtain, white plastic, elastic soft curtain and other materials, there are non-standard engineering expert title screen in the industry once produced lower volumes of electric engineering curtain 18M, 10M electric cable project soft screen, dual screen, and so on. Our customers include engineering curtain welcome you can contact our need. Division I will be happy to help you design the best curtain. We are committed to the screen to create a super cost-effective to meet part of the teaching, business, and user requirements court theater; this screen using steel shell material, with high-quality white plastic curtain configuration, with a very good price, and quality For an electric screen is absolutely excellent. 3D metal projection screen projection screen _ Wholesale _3D metal cloud hung audiovisual equipment provided by the 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!