
Being Versatile Gives Us The Edge
We understand that not every business model works or runs at the same pace.
We’re are a small cog in a much larger machine, it turns slower in some areas faster in others, we’ve adapted to fit in, learn to be patient and be available to give our advise regarding branding at any stage in the design and manufacture of the garment.
It’s who we are
Over 25 years experience and knowledge of printed heat-seal transfer systems, all dedicated and tailor made to provide the best solutions to our valued customers. When in doubt contact the experts of TreKo.
Trusted Supplier
We provide specialist heat applied products and services that can save your organisation time and money. They all offer exceptional value for money, with outstanding quality, and ecological certification.

Marc Tretter
CEO
Marcel Zwaans
Sales Director / Proxy Holder
Eugen Deringer
IT Manager
Pascal Wagner
Sales
Michel de Vries
Sales
Diego Jimenez
Design / Artworks
Mike Smith
Factory Manager
Robin Beecroft
Factory Manager UK
Mihaela Varga
European Sales Assistant
Marit Riecken
Sales Assistant Germany
Margot Karras
Office
Kateryna Wagner
Office
Thomas Tretter
Office
Burgi Tretter
OfficeGarments and Fabric change, we’re already one step ahead waiting
Today’s working environment is changing with every season, garments are becoming part of a company statement and identity, when it comes to reproducing a customers logo for a new project its not always about making their staff look the same as before, its about showing the possibilities of new branding and garment ideas, our customers then have the edge over the competition.