Infrastructure We have strategically located yards in Mexico and USA, ( among them Monterrey, N.L., Nuevo Laredo Tamps., Laredo Tx.) Wide warehouse in Laredo,Tx. GPS Monitoring (GPS). Vigilance of yards and cargo holds/warehouses by security cameras. Security guards 24 hours. 53’ dry cargo boxes and flat beds among others. A logistics expert staff available 24 hours for monitoring and giving information.