Beijing is constant technological limited liability company - China

The company is a leading research-based new technology enterprises, many years to [the areas of image processing technology research and development, but also a number of well-known companies at home and abroad agents, the use of their own in technology, ing technology, advertising packaging , and other areas, will be product development, agents, system integrators and application of organic combination for the overwhelming majority of users to provide the best possible cost-supporting systems, products and s.