The tundish upper nozzle of Qingdao Sailao High Temperature Ceramics Co., Ltd. has characteristics such as high fire resistance, good thermal shock performance, small diameter change, corrosion resist
Address: Room 504D, Industrial Building No. 1, Science and Technology Park, Shandong University of Science and Technology, No. 579 Qianwangang Road, Qingdao Economic and Technological Development Zone