Since 2011, STR Grup operates with the brand Sun to Rain in shading systems market. Sun to Rain has the aim to be the leader company of shading systems market with STR Grup’s 50 years of extrusion experience and quality. Sun to Rain is the one and only firm that is arranging its own designing, R&D and production of both aluminium profiles and complements simultaneously.

As Sun to Rain, we’re proud to serve to our costumers all along Turkey
and more than 30 countries with our dealers and services.