BSI Services Inc. is an ASME Code-certified facility authorized to fabricate pressure vessels and related equipment bearing the "U", "S", and "R" stamps. We manufacture in accordance with Section VIII, Division 1 of the ASME Boiler and Pressure Vessel Code and register our vessels with the National Board, ensuring full traceability and compliance. Our capabilities include new construction ("U" and "S" stamps) and repairs or alterations ("R" stamp), providing comprehensive solutions for your pressure equipment needs.