Since Sermatex Grün began its operations, one of its fundamental objectives has been to continuously improve the quality of its products and processes.

Throughout its history, it has constantly improved its products, achieving numerous certifications.

Currently, our products comply with INMETRO regulations (Brazilian market, through NCC). In particular, the Control and Signaling Line and Photoelectric Relay also comply with the ATEX directive (European market, through UL Solutions, PTB and CSA Group), IECEx (international market, through UL Solutions, PTB and CSA Group), and NEC and CEC (American and Canadian markets, through UL Solutions). In the case of the Command and Signaling Line, it also complies with the RETIE (Colombian market, through UL Solutions). All of them for application in explosive atmospheres.

And to guarantee the quality of our products and the continuous improvement of our processes, Sermatex Grün has also invested over time in certifications such as the Quality Management System according to the ISO 9001:2015 standard.

In addition to the Quality Management System certification according to the ISO 9001:2015 standard, through the certification body TÜV Rheinland, Sermatex also holds the Ex QAN (Quality Assurance Notification) and Ex QAR (Quality Assessment Report) certificates, through the certification body UL Solutions.