Vision: A world where wastewater systems are sealed to generate a positive impact on our environment.

Mission: We solve problems with the connection and sealing of wastewater systems. With our products, we enable people to create a sustainable added value for their construction projects.

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 planners, architects, engineers and professional craftsmen! Our products are used daily in infrastructure, civil engineering, industrial, agriculture and HVAC/MEP projects.

A team in product development, product management, IT, sales and marketing is active at the head office in Berlin. From here, we control our production, distribution and logistics in Germany and worldwide. Our quality management is certified by TÜV-SÜD according to ISO 9001:2015.

The rubber mixtures of our products are created by our cooperation partners in accordance with our requirements. This enables us to use a large portfolio of different rubber mixtures such as EPDM, NBR, FKM, FFKM. By specifying requirements and quality controls, we intervene early in the manufacturing process and can guarantee consistently excellent quality.

Injection molding, pressing, extrusion and vulcanization processes are used to manufacture our products. The production of smaller series and special customizations takes place directly in Berlin and Brandenburg. The production of large series is mainly carried out in Germany, Sweden, Poland and England. We are in constant contact with all production partners and monitor all necessary production steps according to ISO 9001:2015.

Assembly is done on a per-order basis and to customer requirements. We are able to make changes at short notice. We specialize in producing custom solutions in small quantities, allowing us to be flexible and cost-effective in meeting your requirements.

Using modern ERP software, we centrally control the entire international fulfillment (order acceptance, storage, commissioning, packaging, franking, shipping, returns management and invoicing) in our system. This allows us to provide you with information on the status of your order at any time and, if necessary, make desired changes up to the point of shipping. We also handle dropshipping orders for you.