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For the development of society and the realization of people's dreams.

JEL SYSTEM is developing innovative solutions by integrating AI and IoT technologies. As we celebrate our 50th anniversary, we are focused on research

Electricity rates are determined by the contract capacity with the power company. The larger the contract capacity, the higher the basic charge. Howev

Modern society faces a variety of challenges such as global warming and depletion of energy resources. In response to these challenges, GEL SYSTEMS IN

JEL SYSTEM has been developing and manufacturing SSR for over 50 years since its founding, and is trusted in many industrial fields.SSR (Solid State