Qingdao Youyuan Metallurgy Material Limited Company

Qingdao Youyuan are specialized in the production of refractory materials and graphite electrodes.The company has two holding companies. One companies mainly produces functional refractories for con-casting;including Ladle shroud;Monoblock stopper;Submerged entry nozzle;Tundish ...

Telephone：86 - 0532 - 85062709Address：Room No. 2-602, No.12 Donghai Middle Road Qingdao Shandong China