Site management is the use of scientific management ideas, management methods and management tools to configure and optimize the site of various elements of the combination, such as operators, managers, machinery and equipment, raw materials and materials, methods, processes, methods and environment, through the planning, organization, control, coordination, motivation and other management functions. To ensure that the site to achieve high quality, high efficiency, low consumption, balance and safety in production objectives. Field management is an organic part of enterprise management. It not only directly affects the economic efficiency, reputation and image of enterprises, but also relates to the quality and marketing of products. It is an important internal factor for the sustainable development of enterprises