MR Group d.o.o.

Contact details

  • Presernova 15
  • 11010 Belgrade
  • Serbia


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About Us

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MR was founded in 1978. by Mr. Radomir Bata Rajkovic. In course of tradition, his son and nowadays his grandsons, accepted his love and attraction to automotive industry and continued with the same business – engine rebuilding. By the leadership of Mr. Milutin Rajkovic, son of Radomir, MR has developed from small workshop in to modern engine rebuilding center, and nowadays MR is a leader in Serbia in a field of engine rebuilding. Special attention was given to quality, and in that course machine park was constantly renewed wit cutting edge technology. Today MR has respectable list of partners. We are dealing with big systems such as Coal Mine Kolubara, Lasta, Belgrade Waterplant, Litas, NIS-Petrol company etc. Than there is a long list of certified services like Vitro group, Verano remont, Delta automoto, Mercedes-Benz, Teknox, CDM, etc. And with success we conduct business for our international partners – Syrian Railways, TR CarParts, ASY Bijela etc, Ro.Mec, Frigobor

Range of services

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MR can offer complete program of engine part processing, for various type of engines (for passenger vehicles and also truck and industrial vehicles). Our machines can process engine block (boring, line boring, resleeving, diamond honning, surfacing, leveling etc.), than we can process engine head (pressure testing, replacing of valve guides and valve steams, sand-blasting, cleaning, adjusting valve clearance etc.). On crankshafts we can conduct grinding, magnetic-flux testing, hardness testing. On connecting rods we can replace bushes, we can also do boring of a big end and we can level weight if needed. Among other services we also have welding department where we can repair some parts of engine if there is need to do that.


Crankshaft Grinding

Crankshaft is one of the most responsible parts of an engine which delivers the power of a...

MR Group d.o.o. Presernova 15 11010 Belgrade Serbia +381 112474191


Engine Block Rebuilding

Italian machine EKO 160 drills cylinders of 55-200 mm enabling work on great truck blocks, too. ...

MR Group d.o.o. Presernova 15 11010 Belgrade Serbia +381 112474191


Engine Head Rebuilding

Engine head processing has been done by means of the newest machines existing nowadays. Machine...

MR Group d.o.o. Presernova 15 11010 Belgrade Serbia +381 112474191

Exhibitor at the following trade fair

Automechanika 2016

13.09.2016 - 17.09.2016 Hall: 6.1 Stand: D 48