ISO 9001 Past Certificates - For Reference Only

Fairfield Tubular Operations

Lorain Tubular Operations

Offshore Operations Houston

Wheeling Machine Products
Pine Bluff, AR
08/06/2009 - 08/05/2012   03/01/2016 - 06/22/2018 11/03/2009 - 10/19/2012
08/02/2012 - 08/05/2015 08/05/2011 - 08/04/2014 09/11/2012 - 10/19/2015
07/23/2015 - 08/05/2018

07/06/2014 - 08/04/2017

 10/19/2015 - 09/15/2018

10/24/2017 - 09/05/2018
(ISO 9001:2015)

 05/15/2017 - 08/04/2017
(ISO 9001:2015)		 09/10/2018 - 10/19/2018
(ISO 9001:2015)

For all current ISO 9001 certificates, please visit: Current Certificates