In the Refinery area, GEL stands out in the execution of works, industrial assembly, automation, electrical installations, metallic structures, as well as in industrial effluent treatment stations, including the elaboration of innovative engineering projects and solutions, with remarkable technical capacity professional and operational.
In refineries, GEL has notoriety in the execution, under EPC (Enginnering, Procurement and Construction), of civil works and industrial assembly, automation, electrical installations, metal structures, industrial waste treatment plants and oily sewage treatment stations.