Based on many years’ successful experience in automatic control in fields of electric power, petroleum, chemistry, steel, paper making, cement, desulfurization, dust removing, and water treatment as well as technologies such as net communicating, computer, embedded technology, Field Bus, database, and multi-media , Xinhua Group improved distributed control technology, enriched the system contents, and launched TiSNet series (network-based automatic control systems) : TiSNet-P600、TiSNet-XDC800. The system is featured with function distribution and  centralized management. It is a wholly integrated, structure completed, function perfected and producing-process-oriented advanced process control system integrating data acquisition, process control and information management.