About M.M Welding.
Precision, quality and trust in every weld — from the first line to the final detail.
Marek
My name is Marek Mikuš and under the M.M Welding brand I specialise in custom metal fabrication and locksmith services. Our work is built on precision and quality, which we guarantee in every weld.
We specialise in modern solutions for homes and businesses — from designer gates and fences to complex steel structures. My goal is to deliver work that not only looks great but will serve you reliably for many years.
ZK 141-8 (Z-T 3)
Welding of high-alloy austenitic steels in a shielding atmosphere with a non-consumable electrode
- Standard
- STN 05 0705
- Number
- SK-10-2327918
- Issued
- 06.02.2026
- Valid until
- 05.02.2028
Issued by · PZ, a. s., Bratislava
STN 05 0630
Safety regulations for arc welding
- Standard
- STN 05 0601
- Number
- SK-10-2327918
- Issued
- 06.02.2026
- Valid until
- 05.02.2028
Issued by · PZ, a. s., Bratislava
ZK 135-1 (Z-M 1)
Welding of non-alloy and low-alloy steels not requiring preheating in a shielding atmosphere with a consumable electrode
- Standard
- STN 05 0705
- Number
- SK-10-2327918
- Issued
- 30.01.2023
- Valid until
- 05.02.2028
Issued by · PZ, a. s., Bratislava