Something you should know before using a knife switch disconnect
Some knife switch disconnect do not have arc extinguishing cover. When cutting off the circuit, try to avoid loading operation.
How GRL found its way to a subdivision market
David Liu, our CEO since 1992, brings a relentless drive for innovation and passion for personalized electrical components to his role.
GRL DC Isolating Switch
The DC Isolating switch is mainly suitable for indoor devices with AC 50/60Hz, rated voltage of 1500V, maximum voltage of 1000V, and rated current of 200A and 400A
“Carbon Peak and Neutrality” Goal Brews Huge Investment
Chen Wenhui, vice chairman of the National Council for Social Security Fund, believes that the "Carbon Peak and Neutrality" goal will bring changes to China's economic structure
Great Development Potential of China’s Service Trade
At the first meeting of the Boao Forum for Asia Global Economic Development and Security Forum in Changsha, Hunan, Chi Fulin, Dean of the China (Hainan) Reform and Development Research Institute, delivered a video keynote speech that China's service trade has great potential for development.
