Founded on January 5, 1950 in the city of São Paulo, CINPAL began its activities manufacturing forged semi-axles for automobiles and trucks. In 1964 its operations were transferred to the city of Taboão da Serra, becoming one of the largest forging companies in Brazil. Then started to supply machined and finished products to meet the demands of the main heavy truck manufacturers, as well as strengthened its presence in the aftermarket for heavy vehicles components.
Also to meet the growing market demand, CINPAL entered the casting market with the installation of the Plant 2 in 2009. At the beginning of 2017 it was completed the construction of the Plant 3, dedicated to the production of extra heavy forged parts through a modern robotized line with a forging press of 12,500 tons. With this continuous growth, CINPAL has today 110,000 m2 of constructed area in 300,000 m2 of land, and can produce 6,000 tons of forged parts weighing up to 150 kg and 3,000 tons of castings weighing up to 60 kg.
Today CINPAL is among the most respected auto parts industries in the world, producing predominantly original parts for the major OEM of trucks, buses, tractors, agricultural implements and heavy construction and mining machinery. At the same time, it has expanded its services to the national and international aftermarket through a wide range of products with the REX brand, a symbol of quality and reliability.