Our company started to operate in the year 1982 in Ankara Ostim Industrial Site, in order to produce engine renewal machines.

For more than 25 years, our company succesfully  sold high quality products to domestic and abroad markets while producing hundreds of engine renewal machines of various types that our country needs. Our machines are still in service in many domestic and abroad engine rebuilding workshops.

Since the year 2004, our company meets an important demand in the country by producing "cylinder head valve seat and valve guide machine with three dimensional, friction free air cushion positioning system" under the brand PROVALVE. Our machine is also exported to Europe Union and Middle East countries.

PROVALVE Cylinder head valve seat and valve guide machine, makes us proud since it is the most preferred machine of its kind in Turkey.

Our company operates in İvedik Organised Industrial Site, renews itself with production, sales and post-sales services.

Our company principles are: TECHNOLOGY, QUALITY, SERVICE which guide us through product development, production, sales and service.