Sumitomo Electric’s Total Energy Solutions Showcased to the World~ Participated in Technical Exhibition CIGRE 2018 ~ Sumitomo Electric presented its environmental energy-related products and technologies at CIGRE 2018, an international power systems conference, held in Paris, France from August 26 to 31, 2018. This event attracted more than 9,600 representatives from a variety of parties in the electricity industry worldwide. READ MORE