The new building materials factory put into production in Oct 1993. It has a capacity of annually producing 12 millions pieces of naphtha and high-intensive brick sinter. The ratio of ash in the material is above 65%. The weight of the brick has reduced 25%. The intension of brick is above 200#. On one hand we have made full use of the ash of the thermoelectricity factory and protected the environment, on the other hand we have created large benefit. Thus we have been awarded Zhejiang excellent tile corporation and Zhejiang Resource All-used corporation.