ISO 3834-2

Certified welding

You are looking for welding work that meets the very highest quality standards. You are looking for a partner who thinks with you and, where necessary, looks for solutions to meet the specifications set. A partner that holds the right certifications. A partner that delivers perfect welding.


Tuinte has an experienced team of certified welders. They are all professionals who see welding as a craft and deliver the finest welding work of the highest quality.

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MIG, MAG and TIG welding meeting the highest requirements

Do you need welding work for a slightly heavier construction, a machine part or very fine welding, for example? Welding metals exposed to extreme forces, high temperatures or very high pressure? Or welding work that needs to be extremely smooth, very precise or just connects large surfaces together? We make it happen. We can weld the most complex construction and variations for you. 


For example, we regularly weld lifting tooling, frame structures, sheet metal or pressure systems such as gas supply systems. You can come to Tuinte for various types of welding work. We have a separate non-ferrous welding department, especially for the food, pharmaceutical and high-tech industries, among others.

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Tuinte is certified for the most complex welding work

Tuinte has been ISO 3834-2 certified since 2019. This certification is an internationally recognised quality assurance system for welding work. To keep meeting these quality requirements, our welders have to pass quality tests every six months. This ensures that both Tuinte and our welders provide you with the highest quality.


Do you have a challenging welding job that requires exceptional certifications? We will take care of that. We always think with you.

Alignment of standards, certifications and inspections

As welding has to withstand extreme conditions, we consult you in advance to determine what the specifications should be. What standards does the end result need to meet? What does that require? What certifications should the final product have? And what tests need to be carried out to guarantee quality?


We start with these questions. Together we agree on what needs to be done. Then we make it happen. Tuinte is also authorised to inspect welding and certify the product. This way, you can be sure that the welding work meets the specified requirements.


More and more clients, both national and international, are asking for ISO 3834-2 certification. The reason for this is that it is not easy to establish retrospectively whether welds have been soundly made, if investigation is required. ISO 3834-2 certification are then of great importance. This is because this quality system’s rigorous conditions make it possible to determine in advance, with a high degree of probability, that the final product will meet the specified requirements.

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Welding techniques

Tuinte applies a number of welding techniques, including:

  • MIG/MAG welding
  • TIG welding
  • Cobot welding based on these techniques


TIG welding

The principle of TIG welding is that material is welded together without using filler material, using welding equipment only. The result is that we produce high-quality welding with a clean finish to all corners and edges. TIG welding gives a high degree of accuracy and also provides excellent protection against oxidation.


MIG and MAG welding

The difference between MIG/MAG welding and TIG welding lies partly in the addition of material. For MIG and MAG welding this involves a continuous supply of welding wire. An advantage of these methods over TIG welding is higher speed. These techniques also provide protection against oxidation and can be applied to a variety of materials.


Cobot welding

Since 2022, Tuinte has been using a welding robot. This automation is particularly suitable for process stability and efficiency. The welding robot copies the action of our welder and repeats it, thus bringing the knowledge of the craftsmen together with the efficiency of a robot. Ideal for series welding.


Welding of different materials

We can weld all types of materials for you. We have a separate department for non-ferrous welding.

This ensures that we deliver clean welding work.

Certified welding combined with other operations

Usually, welding does not stand alone. We also carry out other additional processes at Tuinte. Because Tuinte is your one-stop-shop partner for all facets. Consider CNC milling, turning and assembly, for instance. All the machining required to make your high-quality parts to the highest quality standards.

Why choose certified welding by Tuinte?

  • Our welders are trained to International Welding Technologist (IWT) level
  • Welding takes place in very clean conditions and the end product can also be delivered to cleanroom spec
  • We have a separate non-ferrous department to avoid contamination
  • Tuinte is authorised to carry out welding inspections itself
  • We have the most innovative welding capabilities in-house, such as cobot welding
  • As well as welding, we also perform other machining operations at Tuinte, such as CNC milling and CNC turning
  • As a high-tech manufacturing partner, we add value to your production process.
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Need MIG, MAG and TIG welding that meets the highest standards? Challenge us – we look forward to it.

Contact us quickly? Call us
+31 (0)547 33 53 00
or send an email to
[email protected]