巩义市丰泰耐材磨料有限公司

棕刚玉 Corundum,碳化硅 Carborundum,白刚玉White Alundum,黑刚玉Black Corundum,铝矾土Bauxite,除锈砂Derusting Sand,高铝球High Aluminium Ba,捣打料Ramming Mterial,耐火泥Refractory Mortar,核桃壳Walnut Shell,石榴石Garnet,海绵铁 Sponge Iron