Company Name : Yesdda refractory co,ltdAbout Us : Yesdda refractory co,ltd are the fastest growing manufacturing, export house in Refractories, ferroalloys, including dead burnt magnesite, caustic calcined magnesite , ferro chrome nitride.Yesdda refractory co,ltd have a huge marketing set up across China with a very dedicated and professional team having vast technical knowledge and experience.Product/Service : caustic calcined magnesite, dead burnt magnesite,erro chrome nitride Category : Minerals & MetallurgyContact Person : alice he|||export managerLink More : China Minerals & Metallurgy ,China AlloyTelephone : Address : Shenyang free trade zone, liaoning