We purchase a great deal of the used zirconia refractory brick with high price for long-term.They are an kind of refractory brick,application for the glass melting furnaces.When the bricks have abrasion,the glass factory will throw out for wastage in your country.But our Chinese factory can recycle. If you can supply,please contact us: TEL:0086-771-5839918 FAX:0086-771-5839960 CONTACT:Sophy Zhang Show More