Kayahan Hydraulic Machinery Industry and Trade Inc., which was established in 1950 by Mehmet Kayhan, started in a small workshop. It had started to operate in the hydraulic sector in 1970s and become a big company which is capable to manufacture hydraulic cylinder up to 12m length and 1200mm diameter, working at the international standards with the ISO 9002 certificate, exports 90% of products to European Community.

Kayahan is active in 22.000 m2 covered area on total 27.000 m2 area. It is planned to finish a new factory on 73.000m2 in 3rd industrial zone till to end of 2009.

Kayahan, being the most reputable hydraulic cylinder manufacturer in Turkey manufactures especially focused on heavy-duty, custom-tailored hydraulic cylinders. Kayahan has been exporting to EC over 12 years however has been still surviving the relationship with the first customer.