2003
2003 to 2016, Sofia works in big factory manufacturing and exporting circuit breakers, which is leading top products in industry.
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2017
Sofia established Sofielec, as a new brand recommending top design circuit breakers.
2018
Focus on circuit breakers industry.
2019
completed 5 series working together: circuit breakers, contactor, relay, spd, timer, fuse. all products of top design, reliable performance, with IEC CB,SEMKO,CE authority test.
2020
introduced in automatic equipments of circuit breaker, contactor assembly,testing lines.
2021
continued growth. professional production line, and decades working experience, with skillful operation, prompt communication with excellent service.
2022
and next on: we look forward to better increasing and growth.