Szr Refractories

Founded in 1976, Shandong Zibo Shenzi Refractory Material Co, Ltd.(SZR) is an important manufacturer of refractory materials for float glass kiln and all industrial furnaces at China and abroad, as well as the secret technology of the Luoyang float glass. Our company mainly produces tin trough bottom brick for glass kiln and its sealing/edge material, roof cover tile, Melting tank bottom block, low porosity brick, high alumina brick, clay brick, sillimanite brick, mullite brick, corundum brick, zircon bricks, zirconium mullite bricks, ramming materials, castables and other amorphous products, silicon carbide slabs/pillars for ceramic kiln, silicon slab slabs/pillars, etc.