The pelletizing and lime technology based on using burning technology of the low heat value blast furnace gas and the grate-kiln process is on the leading place in China.

• 公司依靠独创的低热值高炉煤气培烧技术，采用链篦机-回转窑-环冷机工艺设计开发的冶金球团、石灰生产技术，属国内领先水平。