Gietburg supplies the development and machining of castings as well as strategic purchasing, logistics and supplier development within the Gietburg Holding.

Apart from having its own foundry, Gieterij Doesburg, Gietburg oversees the entire process of purchasing and logistics of castings. It does this by making use of its extensive network of partner casting suppliers all over Western Europe. Furthermore, Gietburg has its own purchasing office in China. Because of this extensive network Gietburg can supply both small and large series and offer a large variety of materials.