BRC Certificate
ISO 9001-2008
ISO 20000-2005
Trademark Registration Certificate-Kırıktaş
Trademark Registration Certificate-Broken Stone
Trademark Registration Certificate-Spart Pietra
Trademark Registration Certificate-Pietra Rotto
Trademark Registration Certificate-Schotter
Trademark Registration Certificate-Steen
Trademark Registration Certificate-Sira Bato
Trademark Registration Certificate-Zuzalek