Zhengzhou Rongsheng Refractory Material Co.Ltd., established in the early 90s of twenty century. We mainly produce unshaped refractory products, refractory bricks, refractory fiber blankets, and fiberboards for kiln, furnace, blast furnace in different industry. We have exported many refractory materials to lots of countries. In Rongsheng, you will find your suitable materials for different use. Welcome to our factory.
