Cosmasilos made a name for itself by producing tanks and cisterns for petroleum products: the standards demanded by the leading multinational companies have determined our firm to ensure its progressive technological revamping, which has meant, in turn, more experience, know-how and competitiveness.

The forms of processing required by the petroleum sector must be especially accurate and lack any sort of faults in the materials employed, in the formation of the elements and in the joints. Process automation, however, has not hampered the conscientious training and attention of all of Cosmasilos's operators and technicians.

Every processing stage, from moulding to finishing in the most appropriate, protective coattings, attains maximum attention and care. This working style of ours allows Cosmasilos to supply also products with a high service content, such as the extremely particular water-feeding systems for fire-prevention plants, and the new systems for the collection and treatment of the first 5/10 mm levels of rain waters.