STP&I was renewed ISO 9001 Certificate for Chonburi & Rayong Fabrication Shop and also established for new Pipe Shop at Sriracha and Laem Chabang Assembly Yard which was audited and certified by AJA on Sep 3rd, 2009 (Date of Renewal) for guarantee the quality of management system of STP&I.
Scope of registration is the Manufacture of Structural Steel and Piping Work (Excluding Design).
