As the go as the vigorous development of Chinese nuclear power industry, nuclear power technology is increasingly mature. During Nuclear power plant construction preparation period, a large number of production materials need to be standardized and need professional management, which are still needing to be solved. This paper uses ECP system (take equipment management as the center of production materials platform, the taking Equipment management as the Center of production and goods Platform) to introduce a new management and utilization modes of modern production materials.