Xuankun Refractory Materials enterprise is the largest and unique refractory business in the north of the Yangtze River. Located in Tai hang Mountain in Hebei Province , cover an area of 35000 sqaure meter , 150 wokers . We owns the best and advanced production equipment : 4 sets full-automatic production line ,1 sets silica brick production line ,2 sets silica sand production like ,1 sets silica flour production line ,4 sets enviromentional dust recovery system, 1 set Gas stations system ,1 set Full Automatic drying line ,4 setsAutomatic Matching system , forklife 2 sets ,1 set Raymond Mill , 5 sets automatic press machine , 1 sets of crane, from the full sets of production line , you can feel our strength directly . Send you the best quality product is our massion . Believe in us !Our Raw Material : Our factory near Tai hang Mountain which owns rich natural resouces ,such as iron mine ,silica stone ,mika,potassium feldspar,spring water ect .. our refratcory brick 's raw material from this mountain . the best quality raw material produce the best quality product for you .Professional skilled work man with strictly quality control and testing equipment . 100% promise the quality our silica.Welcome to our factroy .