Partners

SUMITOMO ELECTRIC
Opcitom is the offical distributor and service of Sumitomo for Bulgaria
https://global-sei.com/
https://www.sumielectric.com/service-providers/
                                                   https://www.sumielectric.com/distributors/



FYBERA
https://fybera.com/




EUROCLUST
http://www.euroclust.biz




EXFO
https://www.exfo.com



RIPLEY
RA Ripley Electric Ltd.