Sager + Mack GmbH & Co. KG is a German, privately owned, manufacturing company. They design, develop and manufacture pumps and filters for the Printed Circuit Board, General Metal Finishing, Waste Water and Chemical Industry for over 30 years. Sager + Mack GmbH is a typical HPO (High Performance Organisation) where high quality within the entire company is a standard. Not only with regards to procedures (still simple and flexible) but also on the way of manufacturing with a very complete, specialized machine park stands for quality. The company's ISO certification is a logical result but in fact not showing enough of what the idea behind the company's total quality management idea stands for.