Rongsheng Refractory Castable for sale from RS Company includes various types of refractory castables, refractory mortar, plastic refractory, ramming masses, refractory cement, refractory concrete, and so on. There are high-quality manufacturing technology and complete production devices equipped in RS Group with an annual output of 80,000 tons. If you are interested in our castable refractory products, Welcome to Email us for Free Quote!