Our clients recognize the quality of our products. They demand from us compliance with the highest standards of design, manufacturing, testing, shipping and commissioning.   We have invested major resources in every design, manufacturing and testing process and additional services, to earn the most demanding certifications.   Our products are designed, manufactured and tested complying with national and international standards, such as NOM, NMX, NEMA, IEC and ANSI/IEEE, as well as with particular specifications of our clients: CFE, CLyF and PEMEX.     Since 1995, ABS QUALITY EVALUATIONS INC has recognized that our Quality Management system complies with ISO9001:2000, the most important standard worldwide, which ensures top Quality products and services.     Petroleos Mexicanos, one of the largest oil companies in the world, recognizes our company with the Supplier Certificate.       Comisión Federal de Electricidad, the most important electric power company in Mexico, recognizes our company with the Approved Supplier Certificate.         The accuracy and capability of our Testing and Calibration Laboratories are recognized by the Mexican Accreditation Entity (EMA).     Only the best transformers are certified by the National Association of Normalization and Certification of the Electrical Sector (ANCE), Mexico, regarding compliance with the Mexican Official Standard.