... )good anti-eros Refractory brick producers of high quality This product adopts tabular alumina, carbonaceous material and zirconia-containing material as main raw ... Jinan,China.Our main products are three series sliding gate brick of type A,type B and type C for great ... steel ladle; Various types of sliding gate brick; Slide gate mechanism; 310,B40,B50,B60,C10,C40,C10 ...