A reliable supplier and preferential partner for the world’s leader automotive companies. Kalibre Boru, which has an accepted position in the precise tube manufacturing sector in the world, by its innovative and contemporary management approach with the ability to make breakthroughs, its sensitivity to the environment, its leadership in quality systems, giving value to the employees and by its ability to provide customer-centric further process services, continues to grow and bring the added value to our country economy. EXPORTATION Kalibre Boru which is Turkey’s and Europe’s leading manufacturer of precision tubes, exports 85% of annual production directly and indirectly. KALİBRE HOLDİNG CORPORATE MOVIE Headquarters Kalibre Holding Atatürk Mah. Ataşehir Bulvarı Metropol İstanbul C Blok Kat:22 Ataşehir / İstanbul / TÜRKİYE T: +90 216 290 23 16 İzmit Plant Sanayi Mah. Yankı Sok. No : 32 PK: 332 41002 İzmit / Kocaeli / TÜRKİYE T: +90 262 316 66 00 M: info@kalibreboru.com About Us Products Plants Quality Certificates News & Events Contact GDPR Information Society Services