With the trace management platform as the core and retroactive subsystems of the slaughter segment, the wholesale segment, the retail and consumer segment as the support, designs a pork traceability system. The system uses advanced RFID technology, Internet, GPRS and the other modern network communication technology for the tracing means. In accordance with the principles of the relevant laws, constructs a complete information chain of quality traceability on the basis of the development of modern circulation ways. IC card (i.e., meat circulation service card) as the carrier of information transmission is used for electronic settlement in the transaction of wholesale part, and equips the agricultural product operators with trading electronic scales that can print voucher, the trading information is transmitted through the wireless network. Thus the source of pork products will be traceable, the buyer’s place can be verified and the responsibility shall be investigated.