About us

TETRAEDAR was founded in May 1990 and since then has developed and evolved heavy bank equipment and high-security safes. Manufacturing operations are in the city of Stara Zagora on 4500 sq.meters. Using top US and German suppliers for locks and mechanisms we offer high-security products and adequate support. To ensure our customer satisfaction we use the world’s best practices, we are using an ISO 9001 quality management system and we test and certify our products according to the Secure storage units EN 1143-1 standard. Certified products help our customers chose the right class of product and achieve good insurance terms for their cash and valuables. We try to meet the requirements of each customer project and satisfy all specific deployment conditions.

Quality policy

• We understand our customers’ requirements and expectations.
• We are constantly improving our effectiveness and efficiency.
• We are following the worlds’ best practices, technologies and standards. We learn from our mistakes and become better for the last quarter of a century.
• We dedicate resource for development and improvement.