Specialist in the repair of industrial electronics

UNIS Group – established in 1984 – is an international service company that specialises in repairing and selling industrial electronics. The electronics are cleaned, repaired and tested in accordance with strict quality standards.

Broad expertise

To respond effectively to problems, we employ a number of expert technicians supported by first-class measurement equipment and many test facilities. Our large stock of spares makes it possible to resolve defects even more quickly.

From PLCs to drives, from HMIs to robot electronics. We are your partner in the repair and service of industrial electronics:

  • PLCs
  • Frequency drives
  • Soft starters
  • Servo drives
  • CNC controls
  • Robot electronics
  • Servo motors
  • HMI: Operator panels, Touch panels and Monitors
  • Programmer devices
  • Power supplies
  • Industrial PCs
  • PCBs

UNIS Group offers continuity

We believe that our customers should have the ability to continue using their existing systems as long as possible. Based on this philosophy not only do we provide service on all updated and new electronics, but also on old and obsolete parts that the original manufacturer doesn’t support anymore, end-of-life products. We don’t want to see our customers forced to update or invest in complete new systems.


In July 2016 EDMR became a member of UNIS Group BV. UNIS Group BV embodies Quality in Repair and maintaining and improving the quality of their services is a continuous process. That is why UNIS Group introduced the following certifications: ISO 9001, 14001 and OHSAS 18001. By doing so, UNIS Group BV endorses quality in operational processes, environmentally policy and health and safety performance.

EDMR aspires to introduce these certifications at UNIS Group – EDMR as soon as possible. UNIS Group BV is certified for:

  • Quality: ISO 9001
  • Environment: ISO 14001
  • Safety: OHSAS 18001


You will receive up to 2 years warranty on repairs, sales and exchanges.

No fix no fee

We have fixed prices for repairs. You know in advance the amount you have to pay. Repairs are always based on a ‘no fix, no fee’ basis. For many companies, we are a unique service partner for solving their production problems by repairing (or replacing) defective industrial electronics. If you have any questions please contact our sales team. We will be delighted to provide you with a trusted advice on the management, maintenance and repair of your industrial electronics.