Calaf Trenching, enjoys an experience of over 37 years in opening and trenching, which is not limited to the use of trenchers, but also the design and manufacture of this type of machinery. The manufacturing is under the NEXTRENCHER brand . 
Since 1980 we made trenching with over 20.000km and 280.000 hours of experience.
Calaf Trenching, formally established in 2013, is part of CALAF GRUP. The Calaf group grew out of the evolution of Calaf Constructora, a family business spanning a career of more than 53 years, founded in 1964, with over six generations linked to the construction industry..