China National Building Materials Group (CNBM) is a central enterprise that has been listed on the Fortune Global 500 for several consecutive years. Kaisheng Technology Group serves as its glass new materials industry platform and owns Kaisheng Technology Co., Ltd. (600552. SH, ultra-thin electronic glass, UTG flexible foldable glass) and Kaisheng New Energy (600876. SH, photovoltaic glass), two major listed companies. It is the inheritor of the "Luoyang float glass" technology. Ultra thin electronic glass and photovoltaic glass melting furnaces have strict requirements for power supply reliability and temperature control accuracy. Galaxy Transformer focuses on Kaisheng Technology's ultra-thin electronic glass electric melting furnace, photovoltaic rolling furnace, and display material coating line, providing dedicated transformers and power supply matching to serve the upgrading of the glass new material industry of central enterprises.