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. According to the environmental conditions, signage can be divided into indoor and outdoor two categories. Outdoor signage mainly refers to all types of buildings in the external environment signage, including: 1) Building designer; 2) building licensing guidelines; 3) multi-directional sign; 4) Building description plate; 5) Outdoor warning signs; 6) The outdoor space features note cards; 7) outdoor advertising signs; 8) stop signs; 9) security card assembly points; 10) regional environmental transport license.