The Crassus GmbH & Co. KG is a German, owner-managed company, which develops, manufactures and sells products for Wastewater Pipe-Connections. We provide you the best connection system for all wastewater pipes – worldwide! We are problem solvers at the frontline and partners for professional craftsmen! Our products are used daily in infrastructure, industrial and HVAC projects. Our objective is to solve problems for the connection of wastewater pipes. We want to enable customers and partners to create added value through intelligent products.