Long top, Yueqing City Electric Factory is a professional production of high-voltage electrical manufacturers, main products are: protection of the cable sheath, the live show, vacuum circuit breakers, SF6 circuit breakers, surge arresters, fuses, load switch, disconnecting switch, operating mechanism wall bushing insulator, harmonic elimination device, computer protection. 
 Products through the national high-voltage electrical testing center. Xi'an High Voltage Apparatus Research Institute of Electric Power Industry Ministry inspection. Perfect testing equipment, high-quality professionals, reliable product quality, making the rapid development of enterprises, sales up year after year, products are sold to cities and counties, are widely used in the rural network. Urban network. Transmission and distribution projects. Oil. chemical, metallurgy, mining, and so on. And exported to Europe. Africa, Vietnam, Iran, Mongolia and other countries and regions. Willing to cooperate with home and abroad to create brilliant.