Zetor Tractors a.s. - Czech producer of farm tractors. Is a member of the Slovak HTC holding. Zetor has been a pioneer of various innovations during its history. He introduced one of the first hydraulic systems known as Zetormatic. He was also the first company in the world to produce a fully integrated safety cabin suspended on silentblocks. Although Zetor is a Czech enterprise, different versions of their tractors have been installed in many parts of the world, including Argentina, Burma, India, Iraq, Uruguay and Zaire.