China National Building Materials Group Corporation(CNBM),established in 1984,is one world-class leading manufacturer in building materials & equipment,including refractory materials

With technology support from China Building Material Academy(CBMA),CNBM has been dedicating to continuous research & innovation of high-grade refractory products.

Annual Sales in 2014 :$14,027.9 million / Fortune 500

China Building Materials Academy(CMBA),established in 1999, the only comprehensive technical center and institutes of CNBM.

CBMA has 11 Scientific Research Institutes,7 Key Labs &13 Engineering Technology Centers.Also play an important role in refractory industry,esp standard setting & inspection.

Ruitai Technology, established in 2001,one public-listed refractory company,expert in providing a full range of quality refractory product & service for Glass, Cement, Steel, Non-ferrous,Lime,Electric Power etc.

Ruitai Technology is the key refractory production base of CNBM, with the largest production line of fused cast refractories and advanced refractory technology for cement industry.

After 15-year continuous innovation and improvement,Ruitai Technology become one leading refractory supplier in China.