XY projection screen is a world famous brand. The company operating a private cinema screens, a large cinema screen, projection screen large projects PVC curtain Brand Order, 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 go into PVC projection screen features, 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. After understanding the importance of the curtain, a lot of entry-level friends did not know what to buy good curtain, afraid to buy the bad quality of the screen not achieve promotion instead of wasting money, after all, the domestic market, especially the home projection screen projection screen market phase still relatively backward than abroad, plus a lot of friends on the entry screen does not understand too much, so there is a lot of doubt in the purchase process even below our mutual misunderstanding on consumers in the purchase process more problems encountered communicate what I hope for your purchases as a reference: 1, the current mainstream home screen projection screen what kind is it? To address this issue, mainly to distinguish up from the materials, the current field of most people buy a home projector, is undoubtedly the most mainstream white plastic screen, because the price is relatively cheap, and characteristics have to restore the true color. 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 its founding PVC projection screen that good home, we always 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 Senior Creative design, meticulous precision construction PVC projection screen, 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. Gray screen also often referred to as "high-contrast screen." This is because the purpose is to improve the original design data projectors bright contrast in the auditorium of the environment. Its working principle is: the gray curtain of gray than white curtain coating absorbs more environmental interference stray light, so the light is reduced due to the interference environment becomes more black makes the black screen, and the picture of the white basic no loss well maintained, so that a direct result of the gap between the black and white contrast of the screen is increased, so as to improve the contrast of the object. 4, gray screen picture quality is not necessarily better than the white screen projection screen PVC factory outlets |? Male cloud audiovisual equipment | Guangzhou PVC 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.