Zanello (CMZ), CMZ SA, was founded in 2012 by father and son Luis and Pablo Zanello, formerly with Zanello Maquinaria and Trac-Za. The company is based in Córdoba, Argentina and produces agricultural tractors and other plant machinery under the Zanello and CMZ brands. CMZ SA also opened a factory in Rio Grande do Sul, Brazil to manufacture graders in October 2012. They have begun to assemble YTO tractors (built in China) in Argentina under their own brand.