Jundao company is dedicated to the development & production of  unshaped refractory products over years, we have new breakthrough on the medium and high temp features of wear resistant refractory castable, includes the wear resistance, compression strength, bending strength, thermal shock resistance, erosion resistance etc. And the high temp strength can up to more than 200MPa, and the coefficient of wear resistance is under 3 and even lower, thus the working time of the product is much longer, the production cost is lower, the economic benefit is remarkable!