巩义市红育耐火材料厂

耐火材料制品Refactory,金刚砂emery,棕刚玉B(brown)FA,铝矾土bauxite,地坪砂floor emery,高铝球high alumina ball,国标异形耐火砖,浇注料refratory castabl,捣打料ramming material,修补料Repair material,喷补料gunning material,中铝球middle alumina ba,碳化硅sic,异形耐火砖refratory brick,预制件,尖晶石spinel,莫来石mullite,耐火水泥ref