Quality that makes a difference!
Certificates
Quality and sustainability
Certificates

DIN EN ISO 9001 – Certificate
Röltgen GmbH & Co. KG has been certified according to DIN-EN ISO 9001 since September 2000. Röltgen relies on a globally active accreditation body: DNV Business Assurance Certification Ltd. This guarantees you, the customer, the Röltgen quality that has been renowned for decades. We are proud that the complaint rate at Röltgen has been below 1% for years and that our on-time delivery rate is over 93.5%.

ÖkoProfit – Certificate
ÖkoProfit is a project funded by the North Rhine-Westphalian Ministry of the Environment that supports small and medium-sized enterprises (SMEs) in reducing their consumption of valuable resources and thus lowering their operating costs. This enables these companies to achieve sustainable cost savings and, in the ideal case, secure jobs in the long term. As part of ÖkoProfit, for example, the company’s entire lighting system was converted to LED.

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