... company, mainly producing chromium and magnesite refractory, such as Fused Magnesia Chrome, Zeilanite and Hercynite. Meanwhile, our company has been specializing ... twenty years. Our yearly output is 40000 mt for Magnesia Chrome, 10000 mt for Magnesioferrite Spinel, 10000 mt for Hercynite ... , 5000mt for magnesia-hercynite and 80000mt for Chrome ore annual sales. The high-tech team ...