ISO 9001: Quality Standard ISO 9001
Overseas Technical Engineering and Construction Pte Ltd (OTEC) has developed a documented quality management system and has demonstrated an excellence of compliance and control. OTEC is accredited to BS EN ISO 9001: 2000. This approval by AJA EQS Certification (S) Pte Ltd is applicable to Turnkey Engineering Contractor involving Design, Engineering and Construction Supervision of Storage Tanks, Pressure Vessels, Cryogenic Tanks, Pipings and Related Civil & Foundation Works.