Abstract:In order to solve the problem that various management systems are separated and operated independently in green factory, promote the improvement of green management level and the reduction of enterprise operating costs, based on integrated thinking, this paper analyzed the needs of green plants for management systems, and explored the relevance and integration space of various management systems from the perspectives of management objects, scope, methods, service objects and service objectives. The four basic management systems of green plants were divided into two categories, one was the quality management system, the other was the environment, occupational health and safety and energy management system, which further integrated the management of improving the green attribute of products into the quality management system, integrated the management of improving the green attribute of production activities into the environment, occupational health and safety and energy management system, meanwhile the integration methods and steps of green factory management systems were formed from aspects of top-level design, high-level promotion and grass-roots implementation.