Refractory Material, Fire Brick, Refractory Mortar manufacturer / supplier in China, offering FT160 Refractories Slide Gate Plate for Ladle Sliding Systems Refractory Material, 1bk Alumina Carbon Refractory Brick Slide Gate Plate for Steel Refractory Material, 1bk 2bk Ladle Sliding Gate Plate Refractory for Steel Making and so on.