FREEPORT, TX July 10, 2013. Bison Stainless Tube LLC. is proud to announce another step in its commitment to continual improvement and excellent customer service with the certification of compliance with ISO 9001:2008 for the sales and distribution of stainless steel tubing. Bison Stainless Tube underwent a stringent, independently audited evaluation process...

Bison Stainless Tube has contracted with WCS Quality Registrars for the evaluation and certification of its Quality Management System for registration to ISO 9001:2008