In 1989, in a rented garage in the city of São Paulo, LEMASA was born, equipped only with a lathe and a milling machine, making rotary nozzles for internal pipe cleaning. After much time and hard work, today LEMASA is the largest manufacturer of high and ultra high pressure equipment and accessories in Latin America, supplying to the main companies of the most diverse segments, such as petroleum, sugar and alcohol, petrochemical, automotive, naval, sanitation. basic, among others. In 2014, LEMASA was incorporated into the Italian Comet SPA Group, owner of the HPP brand, also a manufacturer of high pressure pumps. Today LEMASA has a modern factory in Indaiatuba-SP, where it manufactures its products and exports worldwide.