Slide Gate Plate, Porous Plug, Tundish Nozzle manufacturer / supplier in China, offering CS60 Ladle Refractory Corrosion Resistance Slide Gate Plates for Steel Production, SNREF China Factory Supply Refractory Castables for Steel and Iron Ladle, Snref China C10 Slide Gate Plate Refractory for Steel Molten Flow Control and so on.