Gramm Technik

Founded in 1930 as Gebrüder Gramm Metallveredelung in Stuttgart, the company moved to Ditzingen-Heimerdingen in 1959. It focuses on emission-reduced surface technology, offering contract coating of series parts, precious metal plating for electronics, and closed-system coating plants (GST). The GST process keeps the electrolytic cell sealed during coating, preventing gas or aerosol release. Gramm Technik also supplies equipment and materials for dental prosthetics. The company operates a development center in Buchheim and has locations in Saarbrücken and Wuxi, China.