For Sandvik Chomutov precison Tubes Ltd. we created a system used in quality management. In this system, recorded a record of materials used in the manufacture of ovens, including records of laboratory tests carried out subsequently. The structure of information and interaction between the individual records is quite complicated – some data specific to the material batch (lot), then for some specific order or product packaging. The system is deployed as a network application, and automatically alerts among others, are the values observed in laboratory-defined limits.From a technological perspective, the system of special because it uses an existing DB2 database on AS400 non intel machine. The client application was originally implemented in FoxPro and is still operational. Later it was due to the requirement to link data from ERP Movex and a possible run on systems other than Windows applications enhanced and reprogrammed in Java.