STY Metal Surface Alloys was founded by Ferhat YILMAZ in Kocaeli, Gebze in 2010.
In our company, which we established by bringing together experienced and young dynamic names in the sector, we provide consultancy, technical service, laboratory and shipping services regarding surface treatments.
We work with the mission of increasing customer satisfaction and ensuring continuity in quality.
And today, we have achieved success in our services provided to many reputable companies and have professional service behind the equipment we have manufactured.
In our service range;
We continue our work by keeping customer satisfaction at the highest level in our Zinc plating, Black coating, Phosphate coating, Passivation coating, Chrome 3 and Darkening services.