Thermostell production facility, which started production life as a tree group subsidiary; In the face of the growing needs of the group, it serves as part of the Day of Day Companies Group, which is created by the modernized management system.

The Thermo Mug and Fatara, which has been occupied by imported products of the steel industry sector today; Thermostell, which serves the whole sector as the pioneer and leading production facility of our country, has ended the addiction of our country to imported products in its field by producing for all brands in the market as well as its own brand Bienly.

Thermostell production facility; Turkey's Naval and Land Transportation Center established in Gebze ..... m² closed area, ..... In the factory equipped with the most modern technologies with annual production capacity; It processes only 304 quality steel and produces long -lasting design products for a healthy future. Thermostell combines health, environment and quality consciousness with technological production methods; Thanks to its automation power, production flexibility and supply diversity, it continues to produce in order to provide maximum benefit to the national economy.

Bienly is a dynamic brand that has managed to integrate health, environment and quality awareness with technological production method. Our factory, Turkey's Naval and Land Transportation Center, aims to produce products for a healthy future by processing only 304 quality steel. We aim to protect the environment with long -lasting products, not disposable. Our company plans to provide maximum benefit to the national economy thanks to its automation power, production flexibility and supply diversity.