Because the roof is located in the high-altitude characters, should pay particular attention to safety issues. Picture: If you choose banner roof slides characters, please try to use a large banner wind loads, such as the United States mmt, so it will not be strong high-altitude high-speed airflow roof damage plastic characters, and a distance works well. Light source: To choose a good glow bright led patch, so that from a distance in order to have a perfect visual effect. Waterproof: sealing work done, good waterproofing roof to prevent water corrosion of metal surfaces and other components. Production Method: very simple, 1. Provide resin manufacturers have resin deployment instructions. Part 2. roof characters led light word production, first make the font color and font shapes, and then on the deployment of a good font shapes plus resin, curing, it is almost a full-service, give customers more convenient. Outdoor advertising industry has become the province of the well-known brands. Has worked and Merchants Bank, rural credit cooperatives, the Bank of China, Shanxi Hall, in fast food, Kohler, actually home, Dongfeng sign cooperation. Characters roof design, LDX advertising (certified), Datong County, Shanxi roof characters Ltd provided by DS Hin culture media. DS Shanxi Xuan Culture Media Co. (www.sxdxzs.com/) is a leader in Taiyuan, advertising services, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In LDX advertising leadership with the staff warmly welcome all inquiries negotiations to create LDX advertising a better future.