Our factory products medium frequency electric furnace(Smelting and heating equipment). Series inverter steel melting 550KWH per ton. Twin furnace body working simultaneously 20 minutes once molten with highest efficiency and have the patent of Mixed Hertz induction stirring melting furnace for alloy casting. New design billet induction heating equipment can be less than 300KWH per ton. Graphene new materials manufacturing furnace with technology can be supplied. After 30 years development, upgraded to new factory more than 7000 square meters.