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 QUALITY

Estel is dedicated to providing reliable and effective products and services. Achieving high-quality optical transceiver solutions begins with the continuous improvement of our quality management systems and extends to consistently meeting customer requirements.

Quality Policy

At Estel, we ensure product quality and reliability through controlled processes, a robust quality management system, and continuous improvement, with a strong focus on compliance with customer, regulatory, and industry requirements.

Read our Quality Policy

ISO Certification

Estel is certified ISO 9001:2015 

The certification covers the manufacturing and sales of Optical transceivers for industrial, telecom, datacom, space and defence applications. 


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Code of Conduct

Estel’s stakeholders place high expectations on the company’s business conduct and on the behavior of its employees when representing Estel. These stakeholders include owners, employees, customers, and suppliers.

Learn more about our code of conduct