Strojirny Trinec, Tsjechie, www.strojirnytrinec.cz
The Stroijirny Trinec company, which means “Machine factory” in the Czech language, is located in the
city Trinec. I examined the certification of a number of welding procedures and welders qualifications in
Welding Procedure Qualification Records
base-material group II. The qualifications are performed under the authorization of DNV Certification BV.
Barendrecht in The Netherlands. LAB Verduyn BV. has an agreement for the examination of these Welding Performance Qualifications
procedures and welders
qualifications (see certification (PDF, Dutch).
www.dnv.nl