GL is the group of companies professionalized in the manufacture of the piston and liners over 18 years in Turkey.
The primary focus is the manufacture of pistons and liners up to 500mm for different brands and models.
The main type of the products we offer are large bore pistons, which are used in diesel and gas engines. Application areas are:
• Marine engines
• Locomotive engines
• Industrial engines
• Mining machines
• Military industry