Nowadays, mobile phone is not only a simple device for calling, but also carrying the functions as such as Internet, E-mail and so on, evolving into a synthetic information device. It is indispensable for everyone in the world. Moreover, we believe that mobile internet will evolve and develope like the tendency of broadband That’s why we started our business in the mobile communication related field, with providing system design, system integration, cell station settings, area electric field strength measurement and optimization.