2003
2003 kuya ku-2016, i-Sofielec isebenza ekukhiqizeni imboni enkulu futhi ithumela kwamanye amazwe ama-circuit breakers, okuholela emikhiqizweni embonini.
2017
U-Sofia usungule i-Sofielec, njengomkhiqizo omusha oncoma ama-breaker circuit design aphezulu.
2018
Gxila embonini yama-circuit breakers.
2019
Kuqedwe uchungechunge olu-5 olusebenza ndawonye: ama-breaker circuit, i-contactor, i-relay, i-spd, i-timer, i-fuse.yonke imikhiqizo yomklamo ophezulu, ukusebenza okuthembekile, ne-IEC CB, SEMKO, ukuhlolwa kwegunya le-CE.
2020
Kwethulwe ezintweni ezizenzakalelayo ze-circuit breaker, i-contactor assembly, imigqa yokuhlola.
2021
Ukukhula okuqhubekayo.ulayini wokukhiqiza wobungcweti, kanye nesipiliyoni sokusebenza samashumi eminyaka, nokusebenza okungenangqondo, ukuxhumana okusheshayo ngenkonzo enhle kakhulu.
2022
Okulandelayo: sibheke ngabomvu ukwanda nokukhula okungcono.