Metalurgica Riosulense

Metalurgica Riosulense is a Brazilian manufacturer of engine components with more than 80 years of experience, founded in 1946 and headquartered in Rio do Sul, Santa Catarina. Specialized in casting special iron and steel alloys and high-precision machining, it is today one of the largest Latin American manufacturers of components for light vehicles, utility vehicles, trucks, agricultural machines, motorcycles, as well as railway and naval products.

The company produces more than 5,000 engine parts, including cylinder liners and valve guides, supplying original equipment OEM parts for the heavy line, aftermarket replacement parts, railway components and custom foundry and machining solutions. Its quality is recognized in more than 28 export countries, supported by certifications including IATF 16949:2016 and ISO 14001. With over 900 employees, equipped laboratories and specialized engineering, Riosulense invests continuously in process technology and innovation.