Guangzhou Junnan Audiovisual technology Co., Ltd. specializes in the production and sales of LED screens, multifunctional desktop sockets,LCD lift, power-operated projector cradles, liquid power-operated turners, lifting telegraph poles, ground sockets and so on. We can supply you with different products according to different demands. Our products have spread all walks of life after several years' development, such as government, school, army, post & telecommunication and security. Our products find a good sale in more than twenty countries and districts in Southeast Asia and Europe. They have won high praise from domestic and foreign customers.