B Class enterprise in environmental performance evaluation
4th Plant start production
Develop new cement additives applicated in high performance concrete with CUMT
Research the fused Hollow covering agent
3d plant start production
Pass the ISO 9001 2015
the Seond plant start production
We develop the Premelting wollastonite for Mold flux
We become strategy partner for Daido steel in Japan and Kerneos in France
Develop the calcium aluminate flux, Tundish flux for Molten steel
Become one member of fused corundum standard committee for refractory
Research bauxite-based zirconia corundum, and zirconia mullite under the guide of Academician Zhong Xiangchong.
Win the "Second class Prize for STP of the Henan Province.
The company establish more fused furnaces to produce white fused alumina, Alumina bubble,Mangnesium alumina spinel etc
Founded in 1997, the company has started to produce the brown fused alumina for refractory and abrasive