SEONDO ELECTRIC CO., LTD. is a Korea-based company engaged in the manufacture of electric conversion devices. The Company provides switchgears, such as gas insulated switchgears (GISs), vacuum circuit breakers (VCBS), vacuum contactors, transmission line protection relay panels and others; monitoring and control systems, such as substation total automation systems, remote terminal units (RTUs), distributed control systems and supervisory controls and data acquisition (SCADA) systems; circuit breakers, such as earth leakage circuit breakers, magnetic contractors, home panel boards, reject filters and ignition transformers; environment products, such as diesel soot smoke reducers, as well as electric construction services. It also engages in the venture capital investment business.