We offer manual and mechanized welding
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Our company offers manual and mechanized welding (with welding positioner). Our welders are licensed to provide their services acc.: PN-EN ISO 9606-1 or PN-EN ISO 14732
We specialize in welding material: 8.1, 8.2, 10.1
Available welding methods 111, 141, 142, 145, 135, 136, 786
In Invest-Tech we use modern equipment and appliances such as CEA, Lorch, Lincoln Electric, or Kemppi. We weld based on qualified procedures of welding acc: PN-EN ISO 15614-1, PN-EN ISO 15613, EN ISO 14555.
Moreover, we implemented quality system in metal welding PN-EN ISO 3834-2 - Factory Production Control System - execution of steel structures in classes EXC1, EXC2 acc. PN-EN 1090-2:2018-09 and PN-EN 1090-1+A1:2012)
