• More than 25 years in the market

  • Presence in more than 45 countries

  • [booked-calendar]
  • European engineering at your disposal

  • Suistanable post-tensioning

  • More than 5 Millions of sqm of slabs stressed

Innovative solutions

We believe in the quality that leads to supply materials and services in the exact deadlines dates in agreement with the clients needs, we believe in a good and precise definition of the solution to build and its continuous improvement during the developement of the project.

Units of bearings supplied
M €
Network sales

About us

In MK4 we supply technical and engineering solutions for construction and maintenance of bridges and structures. We look to provide our clients with specialized and complete services which responds to their technical problems

MK4 in the world

In MK4 we believe in a “glocal” world. Combining global know-how with local expertise.