IZW is an independent company, formed in 2020 from the highly diversified Kurtz Ersa group of companies, which can proudly look back on a company history of over 235 years. We are constantly setting new standards and satisfying the requirements of our customers every day. The focus of production is the complete manufacture of machine components with the processes welding, milling, turning and surface treatment blasting, aluminising and painting. Our customers are manufacturers of machinery and equipment from a wide range of industries in Germany and neighbouring countries in Europe.