Голографический проектор, 30 см, оптовая цена, интеллектуальная голографическая лампа, 3D голограмма, светодиодный вентилятор, рекламный дисплей

This is an outdoor waterproof P3.9-7.8 transparent screen installed in Riyadh, Saudi Arabia, 9 meters high and 3 meters wide, the entire installation is our engineering installation, after the structure is built, we will install our screen, in order to give customers the best service experience, we will do everything according to the customer's requirements. This is also our affirmation of selling display screens in foreign markets.Our engineering team has nearly ten years of work experience.