About Tritreg

This is us

TRITREG - Třinec, s.r.o. is a family-owned company, which has been dealing with the drawn wire Production since 1993. It is situated in the heart of Silesia between major Czech and Polish industrial centers, which ensures access to top quality raw materials and a wide customer base. Over the years, Tritreg has developped a unique know-how enabling it to offer tailor-made products even for the most demanding customers. We work with customers from all over Europe, exporting more than 50% of the output. You can find our wires in automobiles, furniture systems, household items, construction industry and agriculture.



  • 1993 – TRITREG - Třinec, s.r.o. was established as the only domestic producer of cold rolled reinforcing steel
  • 1995 – cold drawn wires were added to the company product portfolio
  • 2005 – first black annealed wires produced at TRITREG
  • 2008 – steel fiber production started
  • 2010 – first bright wires suitable for galvanic coating produced with wet drawing technology
  • 2013 – new annealing furnance launched, from this point TRITREG manufactures top quality annealed wires under protective atmosphere, including bright annealed wire
  • 2015 – last batch of reinforcing steel produced, from now on TRITREG focuses solely on the production of hard drawn and annealed wire
  • 2019 – acquired certification IATF 16949:2016 from renowned TÜV Nord Group


Tritreg logo
Tritreg logo
Tritreg logo
Tritreg logo
Tritreg logo

Years of experience

We’ve been manufacturing steel wires since 1995. The unique know-how we’ve gained throughout the years allows us to satisfy the most demanding customers.

Quality management

In 2019 TRITREG - Třinec, s.r.o. acquired certification IATF 16949:2016 from renowned TÜV Nord Group. The quality is paramount for us.

Independent laboratory

Our independent laboratory issues certificates according to EN 10204/3.1 and ensures that all products meet perscribed specifications.