Sep 25, 2025

We are proud to announce our very first delivery to Japan.
Within the scope of the KAWABATANI Hydropower Project, we successfully delivered DN400 GRP pipes with a total length of 92 meters.
Thanks to our 60+ years of experience, internationally certified production, and reliable engineering solutions, we are now contributing to projects in Japan as well.
After adding value to energy, water, and infrastructure projects across the globe, we are excited to extend our expertise to Japan.
SUPERLIT is the only pipe manufacturer in Turkey capable of producing glassfiber reinforced polyester (GRP) pipes using three different technologies: 'Continuous Filament Winding', 'Centrifugal Casting', and 'Helical Filament Winding'.
SUPERLIT is a subsidiary of KARAMANCI HOLDING.
