About Us

Our company was founded in 1970 beginning as a machine and tool shop, after that the urethane was introduced, years later we developed our own elastomer called RESILAST®. We currently have several materials that we offer in the manufacture of our parts such as:

  • Urethanes.
  • Natural rubber in different degrees of hardness.
  • Silicone rubber.
  • Neoprene.
  • Hypalon.

We offer the manufacture of equipment such as vertical and horizontal pumps, flotation cells, chutes, deposits in steel or acid resistant plastic material with high temperature and high pH. We are experts in the manufacture of modules or panels for screens.



he company was started in 1970 with the name of Maquinados de Parral, to later become “Mamipa Group” conformed by Maquinados Mineros de Parral S.A. de C.V. And Elastomex S.A. de C.V. Which we continue to operate to this day.

At the same time, machine tool workshops were developed, without which it would have been almost impossible to achieve the proposed goals, since it was a great support for the manufacture of molds and special machinery.

From its foundation to the present time it is the third generation of engineers in charge of the company.

We can manufacture special pieces to serve mining companies, loggers, food, cement, construction, etc. We have the flexibility of machining and coating any type of piece based on sample or design.

Quality and professionalism provided with human warmth....

We are at your service by this means, either by telephone or email.


  • Give society a workplace that dignifies man, family and Mexico.
  • Produce products with our own technology and world class quality.
  • Ensure the safety and well-being of workers and theirs.
  • Be an integral part of the community.
  • Help in the transformation of the world.
  • Grow until you have factories in other countries.
  • Let our brand be recognized worldwide for its quality.
  • Achieve economic freedom.
  • Create more jobs and help more people to live better.
  • Invent new products and new ways of working.
Our Values
  • Faith in our future.
  • Loyalty to our company.
  • Honesty in our dealings.
  • Honesty towards our fellow human beings.
  • Responsibility for our actions.
  • Respect for others.
  • Justice for all.
  • Courtesy with our clients.
  • Speed to fulfill.
  • Philanthropy as a way of life.

Why choose us?

Honesty towards others / 100%
Speed on delivering / 100%
Courtesy with our clients / 100%
Respect to others / 100%
Responsibility for our actions / 100%