We are a company guided by our 10 institutional values. The Rima Group is a leader in the production and marketing of silicon-based alloys in Brazil and the only primary magnesium producer in the Southern hemisphere.

The final products are manufactured via ISO 9001/2008 processes utilizing Rima’s own high-quality quartz and dolomite reserves which are certified SA 8000 , OSHAS 18.001 , ISO 14.001, ISO 9.001 as well as renewable carbon biomass from Rima’s own forests which are in process to be certified by FSC.

Our goal is to surpass the standards of excellence in customer service with continuous improvement and rigorous quality control, while maintaining our commitment to our associates, the communities where they leave and long term sustainable growth.

Founded in 1987, we are a 100% Brazilian Company. Rima is the only primary magnesium producer in the Southern Hemisphere and the only one in the world producing automotive parts directly from the mineral ore (dolomite).

Rima utilizes in-house recycling and an innovative molten magnesium transportation technology along with a vertically integrated process with the aim of conserving energy and reducing costs. Rima also owns and operates the second largest Magnesium Diecasting facility in the world, which produces excellent quality and very competitive magnesium diecasting parts for various consuming markets which is ISO TS 16.949 certified.

We have more than four thousand associates working in the following divisions: Diecasting, Magnesium, Silicon Metal, and Ferroalloys. In addition, we have supporting divisions such as Mining, Forestry, Engineering, Agribusiness and Tourism.






All rights reserved | Developed by WRDC
Agribusiness | Automotive | Engineering | Economy | Ferro-Alloys | Forestry | History | Human Resources | Magnesium | Mining | Mission | Silicon Metal | Sustainability | Tourism | Values
Vicintin Foundation | Contact RIMA