TUMAK was established in Ankara Industrial Zone and has been manufacturing for 32 years in machining sector. Supporting by new technology it has enlarged its production in 1984.

TUMAK has expanded its customer and products portifolio by supporting newly programmed technology since its establishment. Today TUMAK is manufacturing heavy equipment spare parts for road construction in 1000 m2 closed place according to its customers demands.

TUMAK is manufacturing spare parts for Komatsu D-155, D-85, D57-S, D-65, GD-655, GD-505, CHAMPION 7300, 730A, 740, Mitsubishi MG-530, MG-500, Cat DOZER GREYDER GRUBU, VOLVO GREYDER.

Our company has taken quality as principle and given a particular important to customer satisfaction. With its work in this direction with ISO 9001-2000 certificate, TUMAK is one of the fmain suppliers for the Spare Parts of All kind of Heavy Duty Machinery and Equipments.