Certification according to DIN 1090

Since 01.07.2012, the European standard DIN EN 1090 has been applicable for the execution of steel structures.

Our company is certified according to DIN EN 1090 and thus entitled to apply a CE mark to products manufactured by us. The Comprehensive Qualification Certificate according to DIN 18800-7 is also valid.


2019 2022 STEKA DIN EN 1090 WPK Zertifikat 2019 2022 STEKA DIN EN 1090 Schweißzertifikat





Qualification DIN18800



Exemption Certificate

for tax deduction for construction services in accordance with Section 48b Para. 1 sentence 1 of the Income Tax Act (EStG)

Freistellungsbesch. Bauabzugssteuer bis 15.09.2022.pdf