SINCE 1981

Maktest develops solutions for diesel injectors and pumps with extensive experience.


After Sales Support

With our global sales and service network, we are always here to offer prompt and dependable assistance for all your inquiries.

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Maktest Test Center Software

Maktest Test center, which has its own software with an easy-to-use interface, creates its own test plans and provides reporting.

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About Us

Maktest has been manufacturing machines that test ınjectors and pumps of new generation Diesel engines since 1981.

These new generation injectors are widely used on many trucks, buses and construction machinery.

It is also used in all automobiles and light commercial vehicles traveling on the world’s roads and seas with abbreviations such as TDCI, CRDI, CDI, SDI, TDI.

We continue to develop new designs and products for repair solutions for quick, easy and reliable tests for you.

Our dealers representing Maktest in the world provide sales and after-sales services.

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Our Team

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Mark Jance


Aviana Plummer


Braydon Wilkerson


Kristin Watson


Our company history

Defined as “new generation diesel engines”; It manufactures machines and devices that can test the Fuel injection systems of all diesel engines with “Common rail, Electronic Unit injector-pump, Hydraulic Electronic Unit injector” system and can diagnose faults with close to one hundred percent accuracy. These devices we produce are used in free vehicle repair stations, as well as in the corporate authorized service networks of the largest diesel manufacturers in the world (Bosch, Denso, Delphi etc.) and are used with success. Today, our exports to the whole world continue through our distributors. Our production takes place with 90 percent domestic inputs. About 80 percent of our production is exported. Today, our exports to the whole world continue through our distributors.