Sina 98 guarantes {insures} a good management of impiants, agregates and other means of its park and offers {insurance} a maximal support , and also the maintaing of the systems or means for third colloborator . This is insured by means of a qualify an tecnical team . Sina98 fulfil the maintaing and reparing of all types of transport means of concrete , pilots and diaphragmas . Also the mintaing and reparing of concrete impiants and marble and inerts procesing. In the every day maintaing we keep in mind the fact that we must insure the optimal functioning of the process of production and at the same time that of services for the third. We also insure oll the parameters of process of work safety , protection of enviroment and the reaching of construction standarts. The maintaining staff of Sina98 has a long period of time , experience in managing of impiants and their good functioning. Sina98 also possess a very up to date workshop , situated in its main site . This workshop supports oll the productive activity and the transport.