Luoyang Dayang Refractory Co., Ltd. is founded in Oct. 1993 after reorganization, 200m north to the East Entrance to the Lian-Huo Express Way in Luoyang.Since the foundation, DY Refractory has adopted the special equipment and advanced oxidizing technology in producing high-quality fused-cast AZS bricks used in glass furnaces. Now, our annual production capacity has reached 20, 000 tons. Besides producing series of AZS-33, AZS-36, AZS-41 and other unshaped refractory productions, we also offer the services of brick cold working and preassembling.DY Refractory never satisfies with the existing producing technology, while keeps seeking the exploration and application in the field of new technology every day. In the new century, DY Refractory has produced new-style fused-cast alumina materials, DY-M and DY-H, by adopting foreign advanced technology.