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 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. Projection screen size and viewing distance: Whether or not to create a 4K home theater projector screen size proportions must be combined with the visual space, the ratio generally recommend projection screen 16: 9 aspect ratio routine, if the front wall are more You can choose the type of long, narrow 2.35: 1. Also do not suggest that you select 4: 3 aspect ratio projection screen, high-definition TV shows relatively even have a 16: 9 projection screen size which is good, unless you watch standard definition or in the main program . The projection screen size is not a small problem, the first to reflect the advantages of 4K display, you must use a larger screen size. Some manufacturers and agencies viewing distance is 1.5 times the height of the projection screen, this data is not absolute projection screen, projection screen whiteboard also vary, according to the individual should first eye habits, it is best to experience the cinema or demonstration hall before they set their own viewing distance. 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 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. Projector seamless fusion splicing means: a set out of the picture projected by the projector overlap, to achieve the desired effect, serves to increase the screen size, and frame integrity, enhance the brightness of the screen, to increase the resolution of electric projection curtain installation, ultra-high resolution, shortening the distance between the projector, projection screen, projector special shapes, enhanced picture layering. Projection screen list, male cloud audiovisual equipment (certified), Shenzhen 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.