EXPANDING OUR ISO 17025 ACCREDITATION OTI Paraguay team share with our customers and stakeholders the satisfaction of having achieved the extension of our accreditation of both technical OTI Head Office changes address in Mexico City OTI Head Office changes address in Mexico City. OIL TEST INTERNATIONAL15/11/04 – We are pleased to announce our new address OTI – México opens offices based in VOPAK installations in Altamira and Veracruz. OTI – México opens offices based in VOPAK installations in Altamira and Veracruz. OIL TEST INTERNATIONAL – MEXICO, announces that « Previous 1 2 3