Tianjin China middle circle science and Technology Development Co., Ltd.   

        Tianjin projection screen wholesale, please find Tianjin projection Mall (website: http://www.tjtyj.com). Tianjin projection Mall (Tianjin China round Technology Development Co., Ltd.) is Tianjin professional multimedia equipment supplier, Tianjin China circle is red projection screen, Samsung projector screen, Po Chun projection screen in Tianjin core distributors and long-term partner. Tianjin Chinese circle, or to projector screens, Delit, OS and other imported projection screen Tianjin agent. Tianjin China Circular Distribution of various brands of projection screen, distribution of various types of projection screen, electric projection screen, bracket projection screen, manual locking projection screen, frame the grey curtain, glass bead curtain and white plastic screen, glass screen, quality and reliable after-sale guarantee. In addition, the company also operates the projector and other projection peripheral products, projection tripod, projector hanger, laser pen presenter, Deng Deng, welcomed the overwhelming majority of new and old customers call contact. 13652196825  Manager