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. Outdoor sign as a traditional advertising vehicle, has been its economic inexpensive, easy setup, the effect is significant, etc., it was widely loved advertisers. To strengthen its function of transmitting information to the public, more outdoor signs placed on top of tall buildings, the walls on both sides of the downtown business district, the main traffic arteries, channels, and street shops.