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About usSeondo Electric is preparing for the future to develop into a 100-year-old company.
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ReferencesSeondo Electric is with you in all key areas of the Korean power industry.
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ProductsSeondo Electric always strives to ensure that customers can use electricity conveniently and safely.
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Who we are | About SDE
electricity conveniently and safely.
We sincerely thank you for visiting Seondo Electric.
Founded in 1972, Seondo Electric is a heavy electrical equipment company that has led technology through constant change and innovation, striving to create customer value.
With the mission of “enabling customers to use electricity conveniently and safely,” we have promoted the development of domestic distribution, ultra-high voltage switchgear, and power system protection panels. The products we have developed and manufactured are widely used in nuclear power plants, substations, railways, semiconductor factories, and large-scale plants.
In the rapidly changing environment, including the surge in electricity demand driven by AI, smart grids, microgrids, ESS, renewable energy, and biomass, Seondo Electric is now committed to developing smart energy solutions based on three core values: technology, challenge, and reliability, while aiming to expand into global markets.
We ask for your continued interest and support so that Seondo Electric can lead the future of energy.
Thank you.
Seondo Electric Co., Ltd. is a leading company in the field of power distribution and transmission.
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