GL is the group of companies professionalized in the manufacture of the crankshafts and piston/liner over 18 years in Turkey / EUROPA.

We produce parts for below brands:

Mitsubishi / MHI, MTU, Cummins, Caterpillar, Komatsu, WAUKESHA, JENBACHER, VOLVO PENTA, YANMAR, DEUTZ, MWM, MAN, Ruston, Pielstick, Wartsila, Sulzer, Liebherr, and so on.