According to the principle of market economy, one industry wants to keep increasing continuously, the basic motivation is pulling its demand, it is true in the casting industry also. But, our present condition is not very good, our casting industry still face with many difficulties. From long term to see, our casting markets demand will increasing greatly. In the near future years, the promotion impetus for our national important technical equipments is very strong, and the demand from power, petrochemical industry, metallurgy and so on industries will increase then, this all supply market demand for casting industry. Furthermore, our nation strive to develop all kinds of new industries will give a good moment for casting industry. In a word, domestic demand is the fundamental motor for casting industry’s development, we must pay more attention to it, and then our casting industry will move forward to better direction.