About The Company
We are a company already with 3 generations, which began operations in the 50s.
Very manually (at the beginning), we only explored-the quarry with very basic tools, simple, manually made by hand.
With evolve of time, we started to buy our first most industrialized tools. We start by a "dump", compressors etc.
Until we come to the present day, where for several years, we have the most industrialized machines such as backhoes machines, rotary compressors loader, trucks
This time not only explore our sidewalk quarries as we have our own tansportes.
We open borders and let the market only in Portugal We started the first export to Spain and France and actualmete we are already in many countries, such as:
America; Turkey; Norway; Canada; Switzerland; Netherlands etc...
We have had various names and today we have the fiscal name MJMB, Calçadas Unip. Lda and adopt the trade name Jocalçadas, Calçada Portuguesa