Turkey's leading testing, inspection companies to you as unique accuracy, highly experienced specialists, all of the tests below standard with advanced inspection methods, we provide audit and certification.

TS 548 Road vehicles - Internal combustion engines - Cooling systems - Rubber pipes and hoses (for passenger cars and light commercial vehicles) 

TS 13070 Authorized services - Rules for air conditioning systems of road vehicles 

TS 10447 Road vehicles - Application of mechanical seal group for water circulation pump 

tst 10446 Road vehicles-Water circulation pump mechanical seal group  

tst 7407 Road vehicles - Internal combustion engines - Oil filters

TS 5663 Thermostats - used in internal combustion engines, cooled by a coolant 

TS 7407 Road vehicles - Internal combustion engines - Oil filters 

TS 8269 Engine cooling system - Boiling point detection - Field test 

TS ISO 9817 Passenger cars - Engine cooling systems - Pressure caps and dimensions of the slots on the filler neck of these caps 

TS ISO 9818 Passenger cars - Engine cooling systems - Test methods and marking of radiator covers 

TS 10446 Road vehicles - Water circulation pump mechanical seal group

TS 11062 Road vehicles - Internal combustion engines - Cooling systems - Rubber pipes and hoses (heavy vehicles - more than 3,5 tons) 

TS 12253 Road vehicles - Heater control cable 

TS 12494 Repair and maintenance of radiators for internal combustion engines 

TS 12640 Diesel engine fuel pump