GWK Kuhlmann GmbH  - About us


As the market leader in insulation for fittings, we are always available as an efficient business partner with expertise and an awareness of quality. We have been designing and manufacturing PUR products for more than 20 years. When you choose GWK, you can be sure that you have found a reliable long-term partner. From construction to mass production, our staff carry out every stage of the work themselves. This gives us the flexibility to be able to react to special requirements.





The Production - Manufacturing of high quality insulations






The GWK team

An important factor here is the fact that all of our tools and moulds are made in our own tool shop. Construction is designed with a 3D full-volume modeller and the data are transferred electronically to the tool shop, which calculates milling programs for the CNC processing centres from them using CAM software.


Production is at the heart of our company.


Using the latest technology,  thermoplastics are shaped by vacuum, polyurethane foam is manufactured and components are assembled.

Products                                        Contact                                        Company                                       Service                                        News

                                                           Disclaimer                   Impressum                  Sitemap                   Terms of use

NEW!