Application in many fields of social and economic LED displays, including: (1) securities trading, financial information display. LED display in this area accounted for more than 50 percent in previous years demand for domestic LED display, LED display is still the main needs of the industry. Shanghai Stock Exchange, Shenzhen Stock Exchange and the country tens of thousands of securities and financial business institutions made extensive use of LED display. (2) Airport, bus dynamic information display. Civil Aviation Airport Construction requirements for very clear information display, LED display is the Flight Information Display System is the preferred product, the Capital Airport, Shanghai Pudong International Airport, Haikou Meilan Airport and Zhuhai Airport, Xiamen Gaoqi Airport, Shenzhen Huangtian Airport and Guangzhou New Airport and the dozens of new and expanded domestic airports are equipped with LED display products. (3) port, station passenger information display guide. The LED display as the main information systems and broadcasting system, the train to the hair reveals the system, ticketing and information systems constitute the passenger hub of automation systems, the Beijing Railway Station, Beijing West Railway Station, Nam Cheong Station, Dalian Port, the railway station and the major domestic ports products and systems have been installed to provide domestic manufacturers. (4) stadium information display. LED display has replaced the traditional bulb and CRT display, the National Stadium Bird's Nest, Water Cube, the Shanghai Sports Center, Dalian and many other national stadium major sports venues have adopted the LED display as the primary means of information display. (5) road traffic information display. Intelligent Transportation Systems (ITS) in the field of urban transport, highways, etc., LED display as variable information boards, speed limit signs led display manufacturers to replace similar foreign products led display software, are widely used. 1, power distribution box distribution box composition generally have several core components, power switch, AC contactor, indoor led display sub-switch, timer, SPD. At present, the company selected distribution box configuration is basically standardized, divided into ordinary and intelligent distribution box distribution box two categories: general distribution box: distribution box is equipped with a timer, the timing of the switching power supply can display. Intelligent power distribution box: intelligent distribution box can display real-time temperature and humidity on the screen, intelligent brightness control, you can use the software regularly or always switch power display. Our power distribution box according to size classification: 15kW, 30kW, 60kW, 45KW, 90kW led display, 120kW, 150kW, 180kW. led screen repair | Zhijiang led display | 金锐光 electricity provided by the Science and Technology Co., Ltd. Yichang 金锐光. Yichang 金锐光 Technology Co., Ltd. (www.ycjrgd.com/) strong, credible, in Yichang, Hubei Province electronic, electrical and other industries cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinrui Guang electricity into the brilliant and you work for a better future!