Established in 2008, Shengzhen Shiyuan Technology Co., Ltd. has been a high-tech enterprise mainly engaged in developing, designing, manufacturing and selling 5MP&2MP 3D Visualizer presenter and a3a4 document scanner of this series and 2.0 megapixel webcam mainly to Asian and N&S America ect for several years. Based on the fierce competition in the IT industry, not only do we have integrated marketing system, professional production base and excellent technical and management personnel, but also advanced manufacturing process and strict quality management.