高炉出铁沟系列浇注料、喷补料供宝钢、马钢、首钢等大型企业使用，产品性能和实物质量均满足用户 。
        炼钢连铸中间包用系列挡渣堰板及过滤器，有利于非金属夹杂物和气泡排除，是冶炼纯净钢和超纯净钢的关键耐材。
　 Series castables and gunning materials for main trough of blast furnace have been applied and satisfied
by Baosteel,Magang, Shougang etc.for its physical and chemical properties and qualities.
　 Series slag dams and filters for tundish are very helpful to degassing and impurities removing;It plays
a key part of roles in making clean and super clean steels.