DSI was founded in 1998 with its head office in Shanghai,China. We are a systems integration company and specialize in providing computer hardware, WAN equipment, videoconferencing equipment, network safety solutions as well as providing general installation, maintenance and consulting services.DSI has developed dramatically since it was founded in 1998, with an annual growth rate of more than 100 percent. Our experienced staff prides itself in providing high quality, efficient work with an emphasis on leading information technologies. This corporate atmosphere enables us to continually meet and surpass our customers' expectations. We are a highly educated team full of energy and a passion for professional information technology.DSI is now making a role shift from system integrator to transaction integrator by providing management consulting and e-business design to all potential customers.