Isaac Rodríguez, having engineering as a profession, started his carrier on sales as an employee on a business on 1970, but his vision on the business, makes him take the decision to start a new one as an independent person and he commercialize diverse products on the 70's.

In several years, watching the positive results and having great identification with the industry in general, he founded the company "REPRESENTACIONES INDUSTRIALES RODRIGUEZ" on April 14 of 1977. Its primary activity is sales of imported products like bearings, oil seals, pillow blocks, and adapters, as well as valves, termometers, fuses, etc.

After 3 years of intense work, the demand of the products to commercialize it was so strong, that the number of employees increased. So we can be in the position to serve on time to the industry and to give a better service. Mr. Rodríguez, with his knowledge, had the product imported on time and delivery without problem.

Even when all the products to commercialize were different, everything was for the industry, and that's when Mr. Rodríguez decided to separate all the line of products of hydralics y neumatics application, with the purpose of giving a better service and technical support, so, on March 3 of 1980, the company "MANOMETROS Y VALVULAS INDUSTRIALES" was founded. Its primary activity is sales of imported products like valves, gauges, fuses, filters, regulators and lubricators, etc.

MYVISA obtain the direct representation of the valves of good quality in "ROSS" brand, and also the representation of fuses in "FERRAZ SHAWMUT" brand and gauges in "METRON" brand, all products were introduced with acceptance on the industrial market.]

Also with the constant oil seals' importations for the industry, Mr. Rodríguez started to participate directly with the industry to give a direct solution. So, in October 4 of 1985, he founded the company "RETENES INDUSTRIALES RODRIGUEZ", with the only purpose to manufacture industrial oil seals made with a special compound of nitrile, silicon and viton in milimetric and inch sizes and with a variety of types and styles.

The necessity of products that México had, were visualized by Mr. Rodríguez. Then, importations were more frecuently and every time with greater volume, not just in number of pieces but also in value, on the bearings matter. The same distributors of "SKF" received material from RIRSA, due that we had it on stock on the moment.

This made to invest more and offer a better service in delivery, deciding to establish a branch with offices & warehouse on Tlalnepantla, México City on 1994 and several years latter opening of two more branches: Guadalajara on 1999 and Queretaro on 2003, with the same conditions to satisfy the demand of neighbor states.