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, projection screen, put into product categories are screen frame, curved screen frame, electric screen, folding screen, easy screen micro-cast projection screen, large-scale projects, such as electric and projector hanger; curtain material including acoustically transparent screen, 3D acoustically transparent screen, metal screen, high-definition screen soft, high-definition screen, such as fiberglass. 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. Problem has cropped up, projector screen of choice for most players is the most troublesome, because how to determine the curtain type, size and location of the installation, using what materials have been chosen to brand are very complicated, I do not know where to start. Today from scratch, simply talk about the selection of home theater curtain. 2013 projection screen size, 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, a simple screen, large-scale projects, such as electric and projector hanger; curtain material including acoustically transparent screen, 3D acoustically transparent screen, metal screen, high-definition screen soft, high-definition screen, such as fiberglass. 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 becomes darker, so a direct result of the gap between black and white contrast on the screen increases, deep black projection screen prices, increase contrast and enhance three-dimensional. white screen compared to the gray curtain light reflected by the low-impact, it is suitable for ordinary home environment, you can not use a dark absorption space surrounding the use of smooth, but the gray screen of the gain is low, for low greater impact lumens and 3D projection screen. 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. Projection screen manufacturers _ male cloud audiovisual equipment (certified) _ projection screen provided by the Guangzhou-Yun audio-visual equipment. Guangzhou-Yun audio-visual equipment, Ltd. (www.xy-screen.com) is Guangzhou, film screenings leader in equipment over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Male leadership in cloud audiovisual equipment with the staff warmly welcome all inquiries negotiations to create audio-visual equipment cloud hung a better future.