With the objective to verify and analyze the satisfaction of our customer, mineral charges San Juan S.A develops this survey as an annual basis so as to attend your opinions or suggestions. The results will be use on decisions making and the continuous improvement on the quality polices applied and the planted goals, according to the requirements of the norm ISO 9001.-

Cargas Minerales San Juan S.A, thanks your involvement in the search of excellence, improving our management for quality and assuming the commitment to work towards the suggestions provided.