Dina was founded more than 50 years ago and has manufactured and distributed about 25% of the actual operating units for the bus and truck industries in Mexico. It has also sold its products in Central and South America as well as in the Caribbean area. Dina products have also been sold in the past to the Middle East Region through a Saudi dealership. Currently, Dina has developed a totally new urban and semi urban line of buses propelled both by Diesel fuel as well as by Natural Gas (NGF) . The latter provides extremely low emissons of both NOx and CO. These buses are distributed especially in urban areas with large populations where the pollution levels need to be drastically reduced.