AYAR PULU
ZF, SENNEBOGEN HYDRAULIKBAGGER GMBH, AGCO, JOHN DEERE, SAME DEUTZ FAHR (SDF), CNH NEW HOLLAND, TEREX EQUIPMENT LIMITED, VOLVO, LIEBHERR GMBH, HIDROMEK, JOHN DEERE, TKS, HYUNDAI MOTOR COMPANY, JOHN DEERE, TRAKTORENWERK LINDNER, CATERPILLAR INC.