DC Surge Protector TUV Certification

AC Surge Protector TUV Certification

2023 THOR SGS Device Plant field certification

AC Surge Protector CE Certification

DC Surge Protector CE Certification

THOR SPD CE Certificate

THOR Network SPD CE Certificate

Surge Protection Device CB Certification

THOR ROSH 2.0 Certificate

2022 THOR TUV Plant field certification

2020 THOR BV Plant field certification

2019 THOR SGS Plant field certification

2018 THOR BV Plant field certification

2017 THOR TUV Plant field certification

2015 THOR SGS Plant field certification

2014 THOR SGS Plant field certification

THOR SPD CE Certificate

Quality Management System Certificate

2023 THOR SGS Plant field certification

2023 THOR SGS Plant field certification