K. C. Weiss GmbH – Experience, innovation, and quality in plastics
A family business with over 60 years of expertise in plastics extrusion – reliable, flexible, and solution-oriented.
About Us
For more than six decades, K. C. Weiss GmbH has stood for high-quality plastic pipes, plastic profiles, and plastic rods – manufactured with precision, dedication, and Swabian ingenuity. What began as a small business in 1961 is now an established manufacturer of semi-finished plastic products with customers from a wide range of industries – from automotive and medical technology to display and packaging solutions. As a family-run company, we place great value on reliability, quality, and collaborative partnerships.
Our mission:
Developing plastic solutions that can do more – more precise, more efficient, more sustainable.
Our team
Behind each of our products stands a dedicated team of experienced specialists, technicians, and practitioners, working with a wealth of expertise and diligence. Our team combines many years of experience with a passion for innovation – from development in toolmaking through extrusion to final inspection. Flat hierarchies, short decision-making processes, and a shared commitment to quality make us a reliable partner. Through ongoing training and an open approach within the company, we promote team spirit, personal responsibility, and continuous improvement.
Our office & location
Our headquarters are located in the Tuttlingen district, in the heart of Baden-Württemberg's "heartland of inventors." Here, we combine development, production, quality assurance, and administration under one roof – for short lines of communication, high efficiency, and maximum transparency.
Our modernly equipped offices offer space not only for organization and planning, but also for personal exchange and close coordination with our customers. Because we believe that good products are created where technology and communication go hand in hand.
