History
Curtain
Started the production of radiator curtains which was used in front of the truck radiator in the winter time to protect the radiator coolant from freezing. 
Fuel Reservior
Started the production of fuel reservior tanks for truck and busses during oil crisis. 
Wire EDM
CNC controlled wire edm machines started to cut precise steel parts in the tooling department 
HIGH SPEED FIN MACHINES
High speed copper and aluminum fin machine started to produce louvered-serpentine fins and turbulator fins 
Aluminum Radiators
Production of aluminum brazed radiators started with the help of state of the art of machinery 
Sheet Metal Forming Software
Started to use Sheet metal analysis software, Autoform, by engineering department. 
Bar&Plate Technology
Oil cooler turbulator machine was purchased for production of bar and late oil cooler. 
High Speed Welded Tube Mill
Welded aluminum tube mill started to produce radiator and intercooler tubes. Capacity 100m/min. 
Fully Automatic Core Assembly
Two large size core builders started to manufacture cores up to 1 meter by 1 meter. 
OEMs
Started to supply cooling modules for wide-variety of machines that comprise the Off-Highway market 
Special Vehicles
Production of radiators and charge air coolers in aluminum package design for military special vehicles. 
CFD Calculations
Solidworks Flowworks CFD sowftware and high performance workstations added to engineering department. 
Second high speed welded tube mill
High speed welded tube mill to produce brass tubes for oil coolers, radiators and heater cores. Capacity is 100 meter per minute. 
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Yetsan Auto Radiator was founded by three brothers in Corum, Turkey early in 1970’s.
They started the business with repairing radiators and making some metal work.
And in the following years they started to produce unique heating systems for cars and truck. After the serial production of the cabin heating systems company started to manufacture copper-brass heater cores for cabin heating system.
In 1990 company made new inwestments in order to manufacture new cabin heaters and copper brass heat exchangers. In 2007 in addition to our copper brass heat exchanger production we started to manufacture aluminum radiators and charge air coolers with the use of the most up-to-date production technologies.
Yetsan Auto Radiator A.S, Corum, is a systems partner of the international automotive industry. A specialist for engine cooling systems. Currently, Yetsan employs some 285 staff at 3 production sites.
