According to reports, the benefits of high-speed river traffic vehicles increased in recent years, constantly breaking the historical record highs. The large double-sided and single-column billboards located Guanghui Xiaojinkou tunnel exit into the benefits of the river at high speed to Heyuan direction, the location is unique. Not only independent display, and the visual impact of large audiences rate is impressive is the preferred outdoor advertising. Billboard Specifications: 18m (W) × 6m (H) × 2 face = 216m2 Xingwei company has opened, and always to the needs of customers with the most sincere service, with unique engineering design and spirit of service excellence, manufacturing technology skills quality leading GB post billboards; and according to customer's individual requirements, produces innovative forms of post billboards. After several years of development, we have advanced design concepts, sophisticated production capacity, the fastest pace of construction and perfect after-sale maintenance services.