International Electricity Exhibition in Korea Related The first ± 160kV DC superconducting current limiter was successfully put into operation Officially expanded its global digital presence Countdown to MODERN RAILWAYS 2025 – Lingrong Industrial Group Showcases Cutting-Edge Rail Solutions Good news! Sanhe Power Group won the certificate of "Zhongguancun High tech Enterprise" BIRS/H-3 Comprehensive Intelligent Online Sensing System E-Power 25thShanghai New International Expo International Electricity Exhibition in Cairo, Egypt International Electricity Exhibition in Sao Paulo, Brazil