Peñoles manufactures inorganic chemicals with the highest quality, ensuring purity, functionality and performance in downstream industrial processes.
Largest producer in the Western hemisphere and leader in the domestic market
World's fourth largest producer
Among the three largest world producers of high purity Refractory Grade
Only producer in Mexico
Industrias Magnelec ISO 9001:2015 ISO 14001:2015 ISO 45001:2015
Our Value Chain