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Quality: We are certified according to ISO 9001

The functionality, durability and high-quality workmanship of our products are convincing references. Since the company was founded in 1930, we have continuously developed and refined our control and quality management of product manufacturing.

Our range now includes nine product categories with a comprehensive product portfolio. Every single product goes through a strict quality control in order to maintain our high quality standard and to ensure the reliability during the application.

This includes high product quality in corresponding material grades with precisely fitting standard and individual solutions.