Rieder has been certified according to ISO 9001 and ISO 14001. The large number of our patents, tests and certificates underscore the enormous innovative force and technical progress of our company and guarantee the safety and reliability of our products.

All our products undergo multi-stage testing in accordance with international standards (e.g. EN 12467) to ensure the highest product quality. Apart from standardised testing procedures we underscore our high demands on quality through a close co-operation with architects and suppliers, who are integrated into our quality management system. Definition of variation in quality according to the DIN 18202 standard.

Regular training courses for our staff members and partners and the close cooperation between research, development, production and sales also help us to maintain our high level of quality.