Beijing, the big country steel       

The day before the large HD documentary "big steel" official start in Beijing. As a large steel industry, construction machinery is naturally involved.

The documentary, jointly produced by the central news documentary film studio and the metallurgical industry planning and Research Institute, is a major theme recording the glorious development process of China's steel industry and the relationship between the national dream, and will inject positive energy for the transformation and upgrading of the iron and steel industry during the great transformation period.

The starting ceremony, the honorary chairman of the presidium Chinese Academy of engineering, "big steel" general counsel Xu Kuangdi sent a congratulatory message. The message said, the iron and steel industry is facing severe challenges, development must gradually shift from extensive growth and intensive growth of quality and benefit, at this critical moment on the record of metallurgical history and reality and re-examine has important significance. The shooting of big country iron and steel will help the whole society to correctly evaluate the achievements and problems of the rapid development of the iron and steel industry, help to enhance the sense of responsibility and mission of the industry, and help the transformation and upgrading of the steel industry.

China is a big country in iron and steel industry. How to make rational use of iron and steel resources and how to settle the abandoned iron and steel is an urgent task at present. We hope that after the documentary is finished, it can enlighten and reflect on the viewers.