Castro and Castro Ltda. Rental of Machinery and Services for the Construction and Underground Mining. The lack of suppliers being dedicated to satisfy the ever growing maintenance and repairing needs of equipments moved us to establish a "Machinery Rental, Machinery Sales, Maintenance Support Service Department". For this we have installations equipped according to standards and regulations being in force in the market. We invite you to know us more through this web site. We are at your disposal for answering inquiries and questions. Sincerely.