ISO 9001:2008 Certificate

Pressure Equipment Directive
Module H Certificate

Welker GOST-R Certificate





ISO Certified since 1992, Welker has established a reputation for
excellence and innovation, holding 76 U.S. patents
and 2 International patents. Welker continues to anticipate and
answer the needs of the oil and gas industries with creative
and accurate measurement equipment.


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Welker Mission Statement:

Take our measure ... Welker is relentless in providing innovative solutions to your needs
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