Culture Communication Co., Ltd. Changsha reference to professional design team, perfect service, high-quality post construction known in the industry. Culture Communication Co., Ltd. Changsha benchmark franchise: outdoor signs production, LED display production, logo plate production, LED word production, production of advertising signs, lighting engineering, inkjet, backdrop crystal words, shop signs, advertising design. LED display is divided into monochrome with full color display, monochrome low price, applicable to only display text and constantly updated places such as hospitals, banks, bus terminal, the tax authorities, terminals, wholesale and hotels. Full-color LED display is actually equivalent to a monitor or an advertising player, large full color billboards pre-investment costs considerably, mainly used in advertising, people flow is very large urban center, sports and so on.