About us
About GRYYN GmbH
GRYYN is an independent provider of solutions for LED applications with the highest standards of quality, robustness and durability with a team that can look back on over 30 years of experience. As a Hamburg-based trading company, the Hanseatic virtues of fairness, reliability and solidity are our benchmark as a service provider.
We offer an end-to-end “green lighting” product design and development service that enables faster time to market and strategic insights on penetrating well-protected markets. We are proud of our long-standing partnerships with specialists in LED chips, LED encapsulation and module development and manufacturing.
Our focus is on applications in demanding markets such as marine, aerospace and defense with products suitable for these markets.
Why we are the ideal partner for you
Stock / Logistics centralized in Hamburg
Fast and reliable logistics is a matter of course for our partners and for us.
Project Management
From the first idea to the realization of the projects, we are the direct contact for our customers.
Quality Management
The ISO 9001:2015 certification underlines our commitment to quality and reliability.
flexible and fast
As a medium-sized company, we can offer our customers fast and flexible help.
We support numerous countries
In addition to the D-A-CH region (Germany, Austria and Switzerland), we serve numerous countries in Eastern Europe such as Poland, the Czech Republic, Slovakia, Hungary, Slovenia, Croatia, Estonia, Latvia, Lithuania, Romania and Bulgaria as well as the Scandinavian countries Norway, Sweden and Denmark.
If your country is not yet represented, we look forward to your inquiry. We would be happy to advise you further.
Our Team
Michail Resikov
Geschäftsführer / Managing Director
Official Representative Partner
Retronic Vertriebs GmbH
Willhoop 1
D-22453 Hamburg
E-Mail: sales@retronic.de
Phone: +49 (0) 40 589 744-0
Website: www.retronic.de
We are certified: ISO 9001:2015
We have aligned ourselves with the requirements of the quality management system ISO 9001:2015 and are now certified since April 1996 according to the DIN EN ISO 9001 norm always in the latest version.
This ensures that we have fully implemented the principles of quality management in our quality management system and control our high standard of quality.
Working based on qualitative criteria is a strategic decision for the GRYYN GmbH in favor of increased focus in particular on you, our partners, and in the spirit of continuous improvement of our business processes.
