Clean Tank Engineering; was established with the aim of being a solution partner for Employers in mechanical manufacturing, assembly, commissioning and maintenance works of domestic and foreign industrial facilities. It operates in Engineering, Purchasing and Construction works of Industrial Facilities (Refineries, Petrochemicals, Power Plants), Industrial Facilities and Factories as EPC. It serves its customers in pipe manufacturing, assembly, testing, commissioning (precommissioning and commissioning support) and maintenance works. It also carries out Heat Exchanger manufacturing (shell & tube), Bundle manufacturing, Retup operations, Pressure Vessel manufacturing, Tank manufacturing and Assembly, Column manufacturing, Drum manufacturing and all kinds of steel manufacturing and assembly works.