Henan SNR Refractory Co.,ltd (SNR) founded in 2000 and located in Zhengzhou China.SNR is dedicated to the manufacture,research and development of refractory materials for glass industry.
SNR main refractory products for glass furance are fused cast AZS blocks,zircon bricks,sillimanite bricks,mullite bricks,silica bricks,magnesia bricks,high alumina brick, tank bottom big firecaly blocks,insulation bricks and etc.