Aerobat SL began 12 years ago when Jose-Miguel Batalla started to make own propellers for him and some other friends and after verifying that it obtained an increase of yield and the saving in more of a 20%p in front of the American propellers, he decised to create Aerobat, a company dedicated to the manufacture, sale and repair of propellers for light aviation as well as on sale of ultralights and other aeronautical material. From our beginnings to these dates we have been anticipated the quality of products and the good service being by which at the moment we are coming to the renovation of machinery in the factory happening a semiautomatic system that to one completely automatic one to be able to fulfill the asked for demand and increasing the quality of our products.