Liaoning Mingxuan New Material Technology Co.,Ltd. is located in Haicheng,Liaoning province. The company was founded in 2005, With high quality magnesia resources, advanced production equipment, mature management mode, unique innovative products. Our company has more than 35 years of experience on export refractory meterial. our company mainly engaged in magnesite mining and production of magnesia refractory. With abundant reserves of high grade magnesite, we take full advantages in the development of basic refractories and has been verified by ISO9001 quality management system & ISO14001 environmental management system & ISO45001 occupational health and safety management system.