Official ESTUN Automation Integrator 25+ years of experience

Robotic welding and manufacturing automation integrator in Mexico

We design, build and integrate robotic cells for welding, bending, press handling and palletizing, with ESTUN, TMA and Yornew technology. Engineering, manufacturing and support from Saltillo, Mexico, for metalworking and automotive plants across Mexico and Latin America.

  • Robotic welding, bending and material handling
  • CODROID® collaborative robots and MINYUE machine vision
  • Technical support and spare parts backed locally

Request a technical evaluation Talk to an engineer

25+Years in operation since 1998
7ESTUN solution lines
Tier 1-3Automotive plants integrated

What we solve

Automation designed around your process, not a catalog

We do not sell standalone machines. We study your process and design the robotic integration that raises your productivity, with exact repeatability and local technical backup. From a single welding cell to a full production line, we take the project from engineering to startup on the plant floor.

  • Process engineering and custom cell design
  • Manufacturing, integration and programming for your part
  • Plant startup and support with local spare parts
Manufacturing Technology Insights 2026 Award: Robotic Welding Systems Integration Services of the Year in Latin America

Why Master Steel

The outcome of a project depends on who integrates it

The difference between a cell that produces from week one and one that lives in downtime is process engineering, programming and support after startup. That is where we put the focus as an official integrator.

Serving cutting, bending and welding processes since 1998, with 20+ years of experience in Mexico and Latin America.

  • Decades on the plant floor

    Decades of real projects for the automotive and metalworking industry across the region, not theory.

  • TUV certification

    Industrial safety standards backed under the German TUV norm, an international reference in machine safety.

  • Partnerships with leading brands

    We integrate ESTUN, TMA, BELAN and Yornew technology, with spare parts and service backed locally.

How we work

From your part to plant startup, step by step

  1. Diagnosis

    We study your part, your volume and your bottleneck to define the automation scope, the right equipment and the expected return.

  2. Engineering and design

    We design the cell or the line around your process, with the right technology for each challenge, not a forced catalog.

  3. Manufacturing and integration

    We build and integrate the solution and program it for your specific application, ready to produce from day one.

  4. Startup and training

    We commission the line on the plant floor and train your team to operate it independently.

  5. Ongoing support

    Our involvement does not end at delivery: we provide support and spare parts so your investment keeps producing year after year, in Mexico and abroad.

Frequently asked questions

What plants ask before automating

What does an official robotics integrator do?

An official integrator designs, builds and programs the complete robotic cell for your process, not just the robot itself. At Master Steel we study your part and your line, select the right technology from brands like ESTUN, MASTER FAB or TMA, integrate the cell, and hand it over running with local support and spare parts.

How long does an industrial automation project take?

It depends on the scope: a robotic welding cell or a CNC press brake typically takes a few weeks of engineering and manufacturing; a full production line can take several months. In the first technical evaluation we give you a real estimate based on your part, your volume and your plant.

Does Master Steel serve plants outside Mexico?

Yes. We work with plants across Mexico and Latin America. We bring the same engineering, manufacturing and integration methodology to any country in the region facing a manufacturing challenge that robotics can solve.

Ready to automate your process?

Tell us which line you want to improve and we will show you how robotics can raise your productivity.

Request an evaluation