Landlord, it is right to ask me this question. Nanning Vientiane City led curtain wall is contracted by Zi Workshop Company. Word workshop, engaged in large-scale LED luminous word project and research and manufacture of high-end label three-dimensional characters, its products have good cost performance and low production cost. This product has excellent waterproof and wind resistance, and polymer acrylic has strong corrosion resistance and oxidation resistance, which is suitable for installation in various harsh environments.