The company was started in 1970 under the name Maquinados de Parral, and later became “Grupo SUM EQUIPMENT” made up of 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, the machine tool workshops were developed, without whose support it would have been almost impossible to achieve the proposed goals, because it was a great support for the manufacture of molds and special machinery. Since its foundation to the present, the third generation of engineers is in charge of the company.
We can manufacture special parts to serve mining, lumber, plywood, food, cement, construction companies, etc. We have the flexibility to machine and coat any type of part based on a sample or design.
- Give society a workplace that dignifies man, the family and Mexico
- Produce products with our own technology and world-class quality
- Ensure the safety and well-being of workers and their own
- Be an integral part of the community
- Help transform the world
- Grow to the point of having plants in other countries
- Have our brand recognized worldwide for its quality
- Achieve economic freedom
- Create more jobs and help more people live better
- Invent new products and new ways of working
- Faith in our future
- Loyalty to our company
- Honesty in our dealings
- Honesty towards our fellow men
- Responsibility for our actions
- Respect for others
- Justice for all
- Courtesy to our customers
- Speed in fulfilling
- Philanthropy as a way of life