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Many of the products we provide have a lot to do with security. The only way to ensure security is through a high level of quality and reliability in all situations. Our customers remain loyal to us thanks to our premium-quality, high performance products. pei tel has its own quality management system certified according to DIN EN ISO 9001:2015. In addition to this, regular audits and certification are essential for the ongoing improvement of our development and production processes.

Audits and Certifications

pei tel undergoes regular monitoring in precisely defined audits that are carried out by external, recognised institutions, such as TÜV Rheinland.

In line with our principles of quality, we place special emphasis on:

  • Continuously improving established processes
  • Effectively meeting demands in the process cycle
  • Affirmative verification of the quality of goods
  • Compliance with DIN EN ISO 9001


ISO 9001 is a voluntary standard for quality management systems that is issued by ISO, the International Organization for Standardization.

Certificate ISO 9001:2015