ZIBO HITECH MATERIAL CO., LTD is a specialized manufacturer and supplier of refractory .We have two factories,one is for castable and precast shape,and the other is for brick.Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc.
we can supply common shapes and irregular shapes of the brick.
Mullite brick adopts fused mullite as raw materail, shaped firing at high temperature. It features high refractoriness under load, low porosity, good creep resistance. This material is mainly daopted in the position of heavy load wall and where the temperture is high and fluctuating frenquently.