Zhengzhou Rongsheng Kiln Refractory Co. Ltd, established in the early 90s of twenty century, located in the foot of Mount Song, a place of Xinmi city, which is in the middle of Zhengshao Expressway. The abundant high-quality materials and convenient transportation, neighboring the Longhai and Jingguang railway lines, provide favorable conditions for the production of the refractory materials. After 20 years of hard work and development, it has become a comprehensive enterprise producing refractory materials in metallurgy, building materials, electric power, and chemical industry, etc.
There are about 1262 employees, including senior technical personnel 65, high-tech workers 80 and complete physical and chemical advanced detection methods and testing equipment, including 10 forming presses of 400 to 1000 ton as well as 2 high-temperature tunnel kilns, one is 148 meters long, the other is that of 118. The credit rating is AAA grade, and the economic indicators and the enterprise technical force, namely the scale keep the leading position in the domestic industry.
Its major business are kinds of shaped refractory products, unshaped refractory materials, insulation materials, and refractory balls, etc.