Certifications and Testing

Verified Standards and Proven Performance

At Great Lakes Industrial Solutions Inc., quality, compliance, and performance are integral to every stage of our manufacturing process. Our foundry follows internationally recognized GLIS certifications and testing standards to ensure consistent material integrity, precise dimensions, and reliable performance in demanding industrial applications. ISO 9001 certification, third-party approvals, and multiple industry awards verify our commitment to excellence across global markets.

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Quality Certifications

  • AD 2000 Merkblatt WO - TÜV Nord
  • BV Mode II - Bureau Veritas
  • CRCC 25764 Petrobras
  • Hydrostatic & Performance Test in PSR Valves - American Bureau of Shipping
  • ISO 9001:2016- SGS
  • NB PSR Valves Certification - National Board of the USA
  • PED 97/236/EC - TÜV Nord

Internationally Recognized Certifications

Great Lakes Industrial Solutions Inc. maintains GLIS certifications and testing that verify our quality systems, manufacturing processes, and inspection standards.

TÜV Nord certification for quality and manufacturing compliance at GLIS certifications and testing
Bureau Veritas certification for quality and compliance at GLIS certifications and testing
GLIS certifications and testing. Petrobras CRCC certification for quality and compliance at Great Lakes Industrial Solutions Inc.
GLIS certifications and testing. CE certification for quality and compliance at Great Lakes Industrial Solutions Inc.
ISO 9001:2016 certification for quality management at Great Lakes Industrial Solutions Inc.
National Board (NB PSR Valves) certification for quality and compliance at Great Lakes Industrial Solutions Inc.
American Bureau of Shipping (ABS) design approval certification at Great Lakes Industrial Solutions Inc.

Industry Awards and Recognition

Great Lakes Industrial Solutions Inc. has been recognized by industry organizations for excellence in quality, service, and manufacturing performance across global markets.

Prizes & Recognitions

  • Foundry of the Year 2004, 2008 & 2012 by ABIMAQ
  • Quality of Service 2006 by SESI
    International Exhibitions in Brazil, Germany, & USA
  • PSR Valve Supplier of the Year 2011 by ABIMAQ
  • Tube Supplier of the Year 2010 by ABIMAQ
  • Excellence Program 2003 by ABIMAQ