Welcome to S.A., an engineering company expert in biohydrometallurgy.

Working Environment

Building every day a pleasant working environment.


We have a highly qualified staff with expertise and motivation to create innovative solutions to problems faced by our clients.


Our main customers being the major mining companies.


We have skilled people and specialized tools for measuring the results of our projects.

Who we are

Our engineering team with a vast experience in hydrometallurgy, jointly with our customers, comes up with practical and innovative solutions to add value to heap leaching operations. Read more...

What we do

We develop engineering projects and tools to improve recovery and reduce costs for heap leaching operations. Our products and services comprise irrigation, drainage, air injection, thermal conservation and control for leaching process. We design, manufacture and supply the materials previously projected. Read more...