The main products include vacuum interupters for circuit breakers and reclosers, vacuum interrupters for load switches and sectionalizers, vacuum interrupters for contactors, embedded pole for circuit breakers and reclosers. They are exported to Japan, Southeast Asia, Russia and other international markets and are widely used in electric power, metallurgy, petrochemical, coal, electrified railways, urban railways, high-rise buildings, urban power grid and rural power grid control center.