MCM, located in the Vale da Eletrônica (Electronics Valley), in Santa Rita do Sapucaí, MG, is a leading manufacturer of power supplies and UPSs in the country. Its quality management system is certified by ISO 9001. Its products meetAnatel and Inmetrorequirements and are validate by international certifications, besides the ROHS and WEEE Directives. For 34 years in the market, it carries a baggage of commitment to develop high performance products, offering services with full credibility in the electrical-electronic manufacturing field.


To understand the needs and opportunities of the power conversion market, offering solutions in quality products and services, always prioritizing professional ethics and satisfaction of all internal and external customers.


To be recognized and to remain as a leading Brazilian company in power conversion product market and as a reference inelectronic segment service area.


Ethics, commitment, discipline and respect for all parties related to the business.



Professional Development Program
MCM invests in its employees’ professional development through a specific training program for each need, such as technical qualification courses, leadership trainingand educational lectures in several fields presentedin company.
Talent Retention Program
The company performs continuous employee monitoringand promotes evaluations to hold thetalented, providing themincentives for graduation and postgraduate courses, MBAs and others. Thus, it creates and promotes opportunities for its employees' professional achievement.
Casa Amarela Project
This Entrepreneurial Pedagogy project, under the responsibility of human resources department, assists the children of MCM’s employees, ages 4 to 12. Itfocusses on performing recreational art-education workshops with a transversal themes approach such as environment, ethics and citizenship, cultural diversity, among others, using several artistic languages (painting, drawing, theater, children’s literature, cinematography art).


MCM’s Management System, certified as per ISO Standard 9001:2008, is fully computerized, workflow-based with only digitized information flow, electronic signatures and qualimetrystatistical treatment, which allows real-time follow-up of results and a fast decision-making.

Quality Management System scope includes: project, development, manufacture, assembling, technical support for products and service provisioning.


MCM has a research and development engineering department, composed by engineers, technologists and electronic technicians, with expertise in developing quality products, recognized in the national and international markets.

It counts onrenowned Brazilian teaching and research institutes, aiming at technological innovation for creating and executing its projects.