Shenzhen Shadow Crown Technology Co., Ltd, whose brand is aao (aesthetic and innovation) , is a professional enterprise of designing, manufacturing and selling LED projectors since 2015. aao company is located in the Chinese silicon valley Shenzhen with 8,000 ㎡ of producing area, 6 assembly lines, 1,500 ㎡ of warehouse, and 1,000 ㎡ of office. Welcome to visit and cooperate with us!