In our prefab concrete factories specialised production crews work in conditioned plants using state-of-the-art resources and a testing laboratory that strictly monitors quality. We process up to 50,000 m3 of concrete each year to produce high-quality prefab elements. From concrete columns to tailor-made products, no concrete element leaves our plants without extensive checking. Needless to say, both plants operate under the KOMO label (pdf) . Our first-rate prefab concrete allows us to build faster and reduce the execution time substantially.