二维码追溯管理系统
QR code tracking management system
追溯
从“田间到牧场  工厂到餐桌”各环节无缝链接，从而达到“来源可追溯、去向可追踪、信息可查询、违法可追究”。
From field to farm, from factory to table-whole process monitoring to trace source and direction and deter illegal acts.
奶追溯
肉追溯