ABOUT Welcome to Our Company Zhejiang LINGQI Photoelectronic Technology Co ., Ltd is located in city of world trading -Yiwu China. Our products have been exported over 120 countries and regions rely on the unique Trade Road of Yiwu. What's more, our company has successfully participated many projects for instance: LED full color screen, waiting hall, billboard , Landscape lighting and advertising light boxes used for large-scale metro station, airport , train station, star