Supply Chengdu full-color LED display prices in Shenzhen Zweig holds "Quality is the root, service-oriented," the basic policy, product quality and control technology further with the international advanced level, continuous innovation, and excel. My company has LED industry's most advanced and comprehensive technology-by-point adjustable, so that the display has a very good consistency of light effects. Excellence in the selection of the luminescent material. Shenzhen Zweig with Nichia Chemical of Japan, have long-term stable cooperative relations between the Opto Taiwan, the United States Kerry, Taiwan wafer, supplier name Silan waiting for the light material quality of the products provide a reliable guarantee. Multilateral collaboration in the drive / control technology, continuous draw nutrients from the domestic / international counterparts, making its own technology and excel. Shenzhen Zweig has participated in Military Medical University, Xi'an Polytechnic University, Portland Air Division operational command center 36, Baoji 68,210 troops counterparts and other advanced technology project collaboration and exchange, constantly upgrading itself in the project, the company's drive / control technology We have made great progress, continuously improve product quality, innovation, and laid in the Shenzhen Zweig leading position in the same industry in the domestic sphere. Color: red and green LED together produced as a pixel color screen or display called color screen; the red, green and blue LED tube together as a pixel display called the tri-color screen or full color . Pixel: make indoor LED screen pixel size is usually 2-10 mm, often used to produce several different color LED die into one package. Outdoor LED screen pixel size, mostly 12-26 mm, each pixel is composed of several kinds monochromatic LED, which is common product of say pixel tube. Color pixel tube is generally composed of three Red 2 green, three-color pixel tube with 2 red 1 green 1 blue components. Whether with LED production monochrome, color or tri-color screen, to display the image needs to constitute emission brightness of each LED pixel must be able to adjust the fine degree of adjustment that the gray levels. The higher the level grayscale image displayed more delicate, the color is richer, the corresponding display control system is also more complex. General 256 gray-scale images, color transition has been very soft, and the 16-level grayscale color images, color transition boundary is very obvious. Therefore, the current color LED screen are required to make 256 gray. Imported LED die production of high-quality full-color display: a large viewing angle, low power consumption, uniform color, screen thickness of thin, Screen light weight, low failure rate, easy maintenance advantage our service commitment for the project hereby committed to the content service: free warranty period from the date of issue of the LED car display, the warranty period of 2 years (including hardware, software), 2 year free maintenance service. Any problems (1), providing telephone support, user's maintenance staff in the maintenance or operation on, please call our after-sales maintenance services, issues related to the technician. (2) In any case, the user by technology our Engineering Services Department 24-hour support e-mail contact with us, when our company received the message, in the shortest possible time to answer user questions, try to solve the problem screen. (3), when the system software version upgrades, free software upgrades for life of the equipment in time for the consumer with the latest version. (4), the warranty period, if the unit board, power supply, control system failure, users can directly send our maintenance, technical staff to determine repaired after instant and efficient returned to the user.