30 years experience
Arising from the Schulte-Stemmerk Group, a manufacturer DEFLEX®-Dichtsysteme GmbH, Duisburg has specialized since its foundation in the sealing of windows and facades. Today our customers profit from experience gained 30 years of innovative development in window and facade construction. Numerous patents underline the innovation spirit at DEFLEX®. Consideration is always given to what is important and what is to the advantage of the customer, with the most favorable product costs – that is our uppermost maxim.
The most recent sector, DEFLEX® insect protection, has already been in existence for more than 10 years. In the meantime, DEFLEX® has also become a byword wherever it involves innovation, design and reliability. Increasingly improved and more modern manufacturing methods also allow the realization of the most difficult shapes.
| Foundation of the company DEFLEX®-Dichtsysteme GmbH as an independent business | |
| Expansion of the logistics centres in southern Germany | |
| Move to the new headquarters in Weidenweg, Duisburg with approximately 5,000 square meters | |
| Expansion by the logistics centre “Hermsdorfer Kreuz” in East Germany | |
| DQS certification according to EN ISO 9001 | |
| Expansion by the logistics centre “Hermsdorfer Kreuz” in East Germany | |
| Trade fair debut at the fensterbau.frontale, Nurenberg | |
| Market development in Lithuania, with joint venture | |
| Start of series production of insect guard systems | |
| Expansion into Poland with the establishment of a subsidiary | |
| Centralisation of logistics and expansion of the headquarters in Duisburg | |
| Establishment of DDS Immobilien GmbH, a 100% subsidiary | |
| Move to the new headquarters in Moers on approximately 15,000 square meters | |
| Introduction of the order software “SAM” for all customers | |
| Trade fair debut at the BAU 2013, Munich | |
| Relaunch of product department “Insect Sun Sight Pollen PROTECTION” | |
| Admission of cutting-service DÄMMFLEX | |
| DEFLEX®-Family Day on 30th Company anniversary | |
| The new online catalogue launch at www.deflex-online.de |