Proesa (Procesos Electroforéticos SA. de CV.) is a Mexican company belonging to the Industries division of Protexa.
It began operations in 1987, still doing some coatings manually for the General Motors Company, to which it provided the painting service for the engine caps, crankcases and chassis supports.
Two years later, in 1989, Proesa Protexa inaugurated the plant of Ramos Arizpe, Coahuila. In 2000, it opened the plant of San Luis Potosí providing the electrophoresis coating (e-coat) for metal parts and the liquid painting process for plastic parts.
Currently both plants have automated and robotic processes, which satisfactorily meet the quality requirements of a large number of customers in the automotive, household appliance and electronics industries.