Shanghai qianxiang digital technology co. Ltd., an industrialization company of high-tech technologies specialized in the development of web-based multimedia products and embedded software, has, since its inception, adhered to the principle of “market-oriented, business-based, production-oriented integration” as one of its own entrepreneurial paths. Since its establishment in 2003, the crane digital system has been autonomously developed and developed with the iptv stream media server and roof box embedded software as its core technology. The products developed include the crane interactive television stream server, the crane smart multimedia distribution system, the crane wireless mobile stream server, the crane embedded terminal software, the crane video surveillance software, the crane video recording software, the crane p2p network network network media system, the crane flow security control system, etc. The crane products, which have qualified stability and the unique nature of the sub-industry, are widely used in a variety of industries, including electricity, telecommunications, advertising companies, subways, banks, hospitals, hotels, schools, talent markets, supermarkets, exhibitions, government departments, etc., while our clients are spread throughout the country and in parts of the maritime markets of europe, america and africa, with their unanimous approval and appreciation. As products continue to improve and market demand continues to grow, crane numbers have developed a well-developed client service system from the point of view of closer proximity to users, meeting their needs and improving the quality of services, and have progressively improved the after-sale service network, providing strong technical and service support to users and further creating application value for users. The qinghuang digital headquarters is based in shanghai and has branches in beijing, qingdao and no sing, which are the main r & d research and development forces based on the zhang jianggang science park software development base, the university of joadan's broadband network and multimedia laboratory, and the nakawan sub-research and development centre. To date, there are 50 employees, including system integration managers, pre-sale and post-sale project managers, industry sales managers, support staff of integrated firms and agents, senior research and development workers and customer managers, most of whom graduate from the fields of computers, information technology and communications engineering, such as the qinghua university, the university of nandang, the university of zhejiang and harbin industrial university. At the same time, a number of well-known national and international institutions, such as the university of jordan current media laboratory, the university of tsinghua network multimedia laboratory, the university of carnegie mellon in the united states, and the university of massachusetts in the united states, have developed talent development and cooperation projects to bring them into line with advanced international and domestic technologies. In 2011, on the basis of continuing to serve the original client group, the crane digital divide will deepen the product and market towards higher-end customers and overseas markets, while at the same time seeking qualified contacts with hardware and software enterprises in the industry, both upstream and downstream, and qualified cooperation in various projects。