Micronox Pigments
Our range of MICRONOX® pigments is a wide and complete solution for the needs of our customers, offering high quality micronized inorganic pigments.
Logo Micronox
MICRONOX ON16 is a mixture of oxides and

Iron hydroxides

, as well as other functional oxides, specially developed to capture hydrogen sulfide in anaerobic digestion processes.


PROMINDSA is a company that extracts, transforms, develops and supplies minerals and products for industry.

We are present in markets as diverse as paint, biogas, construction, glass, asphalt, mortars and concrete, and foundries and oxide supplies to more than 70 countries worldwide.

Our large, highly qualified and multidisciplinary team allows us to develop large projects. Our technicians collaborate with other prestigious entities dedicated to research and development, such as universities, technological institutes, foundations and other organizations to advance the improvement of our products.

Muestra de oxido de hierro
We are experts in


At PROMINDSA we offer you a wide range of products for the industrial and environmental sector.

Iron worker
Commitment to the


Our company has more than 50 years of experience in the field of inorganic pigments and iron oxides, which has allowed us to be leaders in the market.

Global Supplier of


We supply our products to more than 70 countries worldwide, allowing us to ensure quality and performance anywhere.