Civil engineering places extreme demands on technology. LEISTER equipment offers precision welding quality even under the most adverse conditions. Our welding machines are extremely efficient and easy to operate and capable of welding PE-HD, PE-LD, PP, PVC, PFA, EVA and TPO materials from 0.3mm up to 3.0mm. We offer the entire product range of welding alternatives from hand held & extrusion welders to automatic hot air & wedge welding machines as well as geomembrane test equipment.