(TMB) is also a pioneer, worldwide, in the use of highly coercive magnetic tickets in the public transport network and Calmell is once again a fundamental piece in guaranteeing the manufacture of these tickets with the required quality.
(TMB) is also a pioneer, worldwide, in the use of highly coercive magnetic tickets in the public transport network and Calmell is once again a fundamental piece in guaranteeing the manufacture of these tickets with the required quality.