DNV GL Business Assurance DIN 2303

18/11/2016 13:28

17 of May 2016 was another audit of welded, as result our company get from DNV GL Business Assurance certificate.

Ciecholewski Wentylacje sp. z o.o. has a manufacturer qualification for welding on military products in accordance with DIN 2303.

Certificate




Wentylacje.pl