We are a company founded in 1999, having as antecedent, Manufacturas Metálicas Herrtec, in the city of Mexico DF, with a trajectory of almost 30 years in the market of manufacture of racks, containers, stairs for airplanes, trolleys, transporters, among others products, to finally specialize in manufacturing parts on design. Our operation began in Aguascalientes on November 29, 1999, manufacturing only panels for the bus car, currently covering the entire design in parts such as trusses, structures, parts, parts for suspension, assemblies, among others.