Meanwhile, DongDa has also cooperated with Southeast Basic Technology Institute and TongHua Telecom Co., Ltd. to set up R&D Center, which deals both with research, application, and with production, sales and services, with rich experiences in software and project development, relying on high-tech talents, perfect engineering technology, complete quality guarantee system, we have accepted and done a series of large projects concerned with computer system engineering and automatic control, and have established many successful solutions in such areas as power, industry and commerce, traffic, public utilities, etc.