"Trying to solve a problem WITHOUT HARD DATA is akin to resorting to hunches and feelings - not a very scientific or objective approach."
Masaaki Imai - Gemba Kaizen


Our Services focusing on metallurgy, welding, casting, numerical modeling and digital transformation.

Project work

Highly technological hard data supported optimization of your projects

  • Metalurgy
  • Process optimization
  • Digital transformation
  • Technical due dilligence
  • Thermography
  • Data management

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Material science

Improving your tools through material science

Production, processing, mechanical treatment, heat treatment and surface treatment are key to formation of the appropriate mechanical properties that give our product a purpose.

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Digitalization and Industry 4.0

Elaboration of digital strategy and implementing of digital transformation

We are specialized in digitalization of heavy industry and production companies. Together with customer we create a digital strategy customized for each company and use it to implement digital transformation in the process. We also support our customers with focused industrial digital solutions.

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Technology, Production and Investment Workshops

Managing a team of profesionals in your company enables us to provide an objective, outside of a box approach.

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Contact us

Are you looking to lower the costs and optimize processes and products? Look no further.


Your consultant for metallurgy process optimization and business know-how.

Company Pro Labor d.o.o. was founded on the demand from the market itself. We recognised a need for certain type of business know-how knowledge in the various industries which we encountered on the market.

That gave us an idea to start our own company which will support these companies by offering process optimization and knowledge development with a highly educated and competent team with over 30 years of experience in total on the market.

Along the way we adapted our service portfolio also to different arreas which are supported with experts on the field. We strongly believe that we bring value to our customers and partners. We are driven with facts and KPI's, and our goal is to develop longterm and partner relationships with our customers.

Your consultant for metallurgy process optimization and business know-how

Consulting company with highly skilled and experienced team

Expert areas:

  • liquid metal preparation,
  • casting,
  • forging,
  • numerical modelling,
  • welding,
  • heat treatment and surface coating,
  • data management,
  • additive manufacturing and 3D print,
  • avtomatization in digitalization,
  • cost effectiveness and business development,
  • ISO sistems and KPIs.

Experts in:

  • metallurgy,
  • mechanical engineering,
  • mechatronics,
  • thermography,
  • digital transformation.

In Pro Labor we work in accordance with standards:
ISO 9001, 14001, 17025 in IATF 16949.

Doctors of
Focus on


More than 30 years in automotive industry, more than 10 years with different welding processes.


To become the market leader in business know-how and process optimization.


Clients we're proud of:

SIJ Acroni d.o.o.
Litostroj specialna livarna d.o.o.
Livar d.d.
Valji d.o.o.
Marovt d.o.o.
Unior d.d.
Dafra d.o.o.
Plastika Skaza d.o.o.
BSH hišni aparati d.o.o.
Tehnos d.o.o.
SIP Strojna industrija d.d.
Knauf Insulation, d.o.o. Škofja Loka
Omco Metals Slovenia d.o.o.
Odelo Slovenija d.o.o.
Beni Tehing d.o.o.
Abrasiv Muta d.o.o.
Iskra ISD
Štore steel


Our trusted partners:



Are you looking to lower the costs and optimize processes and products? Look no further: e-mail or call us.


Podvin 20, 3310 Žalec,
Slovenia, Europe

Mestni trg 7a, 3310 Žalec,
Slovenia, Europe