Development and Prosperity of Steel Rolling Technology in China

Since reforming and opening of China,the Chinese iron and steel industry got great progress.Now China has taken the position of the developed countries in rolling technology by means of importing advanced technology,integration creation and self creation.The development and innovation in the field of hot strip,cold strip,plate,long products,tubes of China were summarized in this paper.It is pointed out that we must strengthen the technology modernization,solve the key technological problems limiting the development of iron and steel industry,create the innovative and leading-edge new technology,new equipment and new product for saving energy and decreasing emission,realize the source-reduction manufacture,promote the sustainable development of iron and steel industry.