Zhengzhou Yuxing Refractories Co. is specialized in manufacturing of refractories for hot stoves, refractories for stove burner in particular. We are the refractory supplier for Severstal JSC (5578m3BF), (5500m3BF) at Caofeidian , JFE (5000m3BF), ESSAR (2200m3), etc.Only Zhengzhou Yuxing Refractories Co. can produce the refractory bricks of thermal shock resistance that are able to bear more than 100 times thermal shock resistance destroying test in China. That's why Kalugin JSC chooses Yuxing Company as its global supplier of refractories. Pls. feel free to contact me if any interest. Best regards, Eric, Overseas Marketing ManagerHENAN YUXING ENGINEERING AND TECHNOLOGY OF HOT BLAST STOVE CO., LTDZHENGZHOU YUXING REFRACTORY MATERIAL CO., LTDROOM 2, 303, KAILIN INTERNATIONAL, JINSHUI ROAD, ZHENGZHOU CITY, HENAN, CHINATEL/ FAX: +86-371-86122361