This study develops a POP(point of production) system for real-time process control. There are many obstacles in the production line when the manufacturing system has no automatic data updating system such as MES/POP. To avoid serious problems, the product information of work-in-process should be updated automatically. In this study, ZigBee and RFID(Radio Frequence Identification) that is emerging technology in many different fields are used, and the system performs to a sintering industry to show the effectiveness. The system can reduce the entire production time and the manufacturing cost. The resulting of this study is to design and construct the automatic manufacturing system for sintering industry by integrating RFID and Zigbee in the system.