Shenzhen Cecwan Technology Co., Ltd. is specialized in network product development and ADSL, voice gateway (VOIP) products, industrial / industrial applications of high-tech enterprises. Dedicated to voice gateway modules, industrial grade voice gateway, ADSL2 / 2 + test instrument module, industrial, ADSL, VDSL2 test module and the industry / industry communication access, voice gateway products, industrial development, for the industry to provide high performance industrial communications, voice access product solutions. The company has a professional R & D team, the implementation of efficient, systematic, rules Fan of the business management, with efficient development, production, sales and service skills and attention to product design and quality, with modern management techniques and improve the training and after-sales service mechanism.