"We have been successfully manufacturing our PVC /PVC-aluminium elements at WAKU for years, as well as our wood / wood-aluminium elements at Weinzetl and H&W with PrefSuite. The control of our modern machines for the plastic sector and also to more sophisticated CNC data for our wood production work very well with PrefCo. The respective launching with PrefCo took place smoothly. Here it depends on good project preparation and implementation on both sides. The experience of the PrefCo employees was and is an important resource for us. We enjoy working with PrefCo".