Shenzhen Screen Opto Co.,Ltd is a professional manufacturer focus on Design, Manufacturer,Sales,Services of LED display and sign.Since established in June, 2009,Screen Opto applied in high-tech technology,aimed to bring high quality products to customers.Screen Opto produce all kinds of indoor & outdoor LED display,meet the needs of advertisement and media,traffic,stage,sports,rent, telecom,military information area.Our products have passed international environmental certification of ROHS,CE,and CCC.That makes the production internationalized.Strategic alliance was built all over the world,especially in South America,the branch is located in Bogota in charge of stock,sells, technical support,etc.