Leister Germany is a company of the Swiss Leister Group. It has its headquarters in Wuppertal. Leister Deutschland provides service and sales for Leister and Weldy brand products. Leister and Weldy products are used worldwide for processing plastics and generating industrial process heat. The brands of the Leister Group convince globally through quality, reliable partnership and high customer benefit. More than 900 employees in 8 countries and 130 sales partners ensure local presence around the globe. Improving people's quality of life is the goal of the Leister Group - with innovative products, services and new technologies. For over 70 years.