Changyuan Technology Group (CYG)

Changyuan Technology Group (CYG), set up in 1986, is a technology-driven industrial group specializing in intelligent digitalization of industrial and power systems. Listed on the Shanghai Stock Exchange in 2002 (Stock code: 600525.SH), CYG delivers innovative offerings across power generation, transmission, transformation, distribution, and utilization. Its core offerings include power grid protection and automation, smart power distribution, photovoltaic power generation, energy storage, and composite insulators. Serving over 80 countries, CYG partners with major energy firms like State Grid and China Southern Power Grid, contributing to projects such as the Beijing Olympics, Qinghai-Tibet Railway, and Thailand’s first IEC 61850 digital substation. CYG drives advancements in smart grids, new energy, and intelligent manufacturing, emphasizing sustainability and innovation.