assurance from production to export

Quality Certificates

Qua's technical granite production is backed by certificates that meet international quality and environmental standards.

ISO Management System Certificates

• ISO 9001:2015 — Quality Management System
• ISO 14001:2015 — Environmental Management System
• ISO 10002:2018 — Customer Satisfaction Management System
• ISO 45001:2018 — Occupational Health & Safety Management System
• ISO 50001:2018 — Energy Management System

Other Certificates & Declarations

• TSE 14411 and TSE Double Star Certificate
• GOST Certificate and GreenGuard Certificate
• SASO Quality Mark Certificate
• Environmental Product Declaration (EPD) — 7mm and 20mm porcelain tiles