About us

Two halves of one company: the instruments that measure cement, and the engineering that keeps the machines making it alive.

Who we are

A Cairo machine shop with a laboratory catalogue.

What GTM does

Two business legs, one engineering team.

Most suppliers do one or the other. Doing both is why a GTM engineer can diagnose a measurement problem that turns out to be a mechanical one.

Leg one

The laboratory

Instruments and sample preparation for cement, clinker, raw meal and aggregates — chosen to cover a complete workflow rather than to widen a catalogue.

  • Bruker XRF, XRD and OES — our principal partner
  • NL Scientific and 3R for physical and mechanical testing
  • Katanax fusion and Debye Technic calorimetry
  • Five machines designed and built by GTM in Cairo
See the catalogue
Leg two

Industrial service

After-sales, repair and full revamping for equipment from any manufacturer — including machines whose makers no longer support them.

  • Mechanical repair and full machine revamping
  • Control replacement — PLC, HMI and drives
  • Electrical and distribution panels built to IEC
  • In-house CAD and substation engineering
How we work
Brand partners

5 manufacturers, one supplier.

Bruker is our principal partner and the instrument at the end of every analytical workflow we build toward. Each of the others was taken on to close a specific gap in the laboratory, not to widen a catalogue.

Why GTM

What we do.

One team, three disciplines

Mechanical, electrical and control engineers work in the same workshop, so a single job never changes hands between suppliers.

Local parts, local support

Machines GTM builds are stocked and serviced from Cairo. A fault is a phone call and a visit, not a shipping schedule.

Any manufacturer

We service and revamp equipment whoever made it — including machines whose makers no longer support them.

Tell us the problem, not the part number.

An instrument to specify, a machine to revamp, or a panel to build — describe what you need and we will come back with what fits.

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