professional, cold water high pressure cleaners.
Prexpro is a new division of SIMMM Engineering about pressure washers and piston pumps
SIMMM moves its offices to the Cinisello Balsamo plant in the industrial area of Milan with an area greater than 2,500 square meters.
The AXA model born, a pump destined to change the rules of the market
In 1986 Edgardo Mariani founded SIMMM Engineering, manufacturer of electric motors.
Prex Pro is a division of SIMMM Engineering, iItalian company that operates on national and international markets with the highest quality trends..
The high pressure cleaners are rigorously designed and manufactured in Italy.