Our glass materials production, finishing and sales can look back on a long tradition. Our parent company Glas TrÃ¶sch has been refining glass for over a century and it has also been producing the material for more than 20 years. Our experienced employees and a motivated team work 24/7 to produce high-grade glass. We offer glazing in large formats for companies that process glass. Check the following sections for an overview of our product range.