XY projection screen is a world famous brand. The company operating a private cinema screens, a large cinema screen, 3d screen projector screen large engineering consulting, electric projector lift frame and other world-quality products. Since inception, we have always to screen material, optical and acoustic characteristics, and other aspects of constantly go into 3d projector screen ordering, have launched a number of leading technology for Transcend unique; each product Jiangxinduju advanced design, meticulous precision construction, and incredible quality management. 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. But, through the "gray screen technology" that allows the first curtain type achieve higher contrast than the original, deeper black level performance and more layered picture. Friends, players like to pursue black level performance of the screen, in fact, many of the black level of the projector only three shots deep projector is doing the most pure, the current mainstream LCD or DLP single machine guns are far can not be compared . In three shots while the market is projected to retreat to when the black level to pursue upgrades exist, the introduction of a good screen LCD or DLP booster single machine gun for better black level performance to be a vendor of choice, and so was born gray screen technology. 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 3d projection screen projector screen where the good, the projector screen is mainly used in home theater, office culture, education and other places, customers are welcome to come to counseling. How to decide if you want a 16: 9 screen or? 4: 3 screen too many people have been troubled by this problem, some people say the 16: 9 projectors to buy a 16: 9 screen 3d projector screen, 4: 3 on Buy a 4: 3 screen, to machine with curtain corresponds to buy, which sounds the best, high utilization, but I think what percentage of the screen actually buy is not directly dependent on the projector, but look at yourself Most played usually signal format. That means you do mainly with the projector? If you look at most with DVD, now DVD90% are 16: 9 screen (although 2.35: lot 1, but also include subtitles 16: 9 in order to complete the display area) 3d projector screen hung cloud audiovisual equipment ordered _ _ Zhuhai 3d 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.