The company's key technology covers all respects of electronic product's development, transforming from the research and development of electronic circuit, and imbedding the ground floor of software system to the industrial design and authentication of the whole model. The company provides VOIP GSM Gateways, VOIP FXS Gateway, and VOIP PSTN Bypass Gateway, etc. The main development items include hardware design, industrial design, development of embedded Linux, development of communication protocol stack, development of database and using platform, development of figure interface, etc. As to its designing ability, it is experienced in the development of software and hardware from simple MCU to complicated 64-imbedded chip.