CPAC - FUEL SURCHARGE
Site About Fuel Surcharge in Mexico
http://www.cpac.com.mx/

FREIGHTLINER
Know something about the trucks Grupo Omega has.
http://www.freightlinertrucks.com/

USI TRANSPORTATION
USI TRANSPORTATION's web page, company that interchanges trailers with us
http://www.usitrans.com/

TLCAN
Interesant information about NAFTA: Border operation hours, news, harmonized systems, etc.
http://www.nafta-customs.org/