​​Certificaciones de Calidad e ISO​​​

​Gerdau Long Steel North America
​​​​ Beaumont, Texas 
ISO 9001: 2008 Certificate of Registration  
ISO 14001: 2004 Certificate of Registration 
AASHTO NTPEP Certificate of Compliance
Calvert City, Kentucky 
ISO 9001: 2008 Certificate of Conformance 
ISO 14001: 2004 Certificate of Registration 
ABS Quality Assurance Certificate 
Carrollton, Texas 
ISO 9001: 2008 Certificate of Conformance 
​ Cartersville, Georgia 
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration 
OHSAS 18001: 2007 Certificate of Registration 
CE Marking Approval Certification 
ABS Quality Assurance Certificate 
Charlotte, North Carolina 
ISO 14001: 2004 Certificate of Registration 
AASHTO NTPEP Certificate of Compliance
Jackson, Tennessee 
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration 
ABS Quality Assurance Certificate 
AASHTO NTPEP Certificate of Compliance
Jacksonville, Florida 
ISO 14001: 2004 Certificate of Registration 
AASHTO NTPEP Certificate of Compliance 
​ Knoxville, Tennessee
ISO 14001: 2004 Certificate of Registration 
AASHTO NTPEP Certificate of Compliance
Midlothian, Texas
ISO 9001: 2008 - ANSI/ISO/ASQ Q9001-2008
ISO 14001: 2004 Certificate of Registration 
CE Marking Approval Certification 
AASHTO NTPEP Certificate of Compliance
PED Certificate of Compliance​​​
Orrville, Ohio

ISO 9001: 2008 without Design (Bright Bar)

Petersburg, Virginia 
ISO 9001: 2008 Certificate of Registration 
CE Marking Approval Certification 
Rancho Cucamonga, California 
AASHTO NTPEP Certificate of Compliance
St. Paul, Minnesota 
ISO 9001: 2008 Certificate of Registration 
PED Certificate of Compliance
AASHTO NTPEP Certificate of Compliance
Sayreville, New Jersey
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration  
AASHTO NTPEP Certificate of Compliance
Wilton, Iowa
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration 
​ Cambridge, Ontario 
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration 
Selkirk, Manitoba
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration 
​ Whitby, Ontario 
ISO 9001: 2008 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration  
ABS Quality Assurance Certificate  
ABS Certificate of Steel Mills Facility and Process
 
Gerdau Special Steel North America
​Fort Smith, Arkansas
ISO 9001: 2008 Certificate of Registration 
ISO/TS 16949: 2009 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration
Huntington, Indiana  
ISO 9001: 2008 Certificate of Registration 
ISO/TS 16949: 2009 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration
Jackson, Michigan ​
ISO 9001: 2008 Certificate of Registration 
ISO/TS 16949: 2009 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration
Monroe, Michigan
ISO 9001: 2008 Certificate of Registration 
ISO 9001 PED 
ISO/TS 16949: 2009 Certificate of Registration 
ISO 14001: 2004 Certificate of Registration
Atmosphere Annealing Locations
ISO 14001: 2004 Certificate of Registration (All Locations)
​ISO/TS 16949 - Canton 
ISO/TS 16949 - Lansing Bassett 
ISO/TS 16949 - Lansing Mt. Hope 
ISO/TS 16949 - North Vernon 


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