The invention provides an efficient electric power tool management system based on the MQTT technology and implemented by an Internet of Things platform. The efficient power tool management system comprises electric power tools, an Internet of Things node subsystem, a cloud server and a management center; the Internet of Things node subsystem comprises Internet of Things nodes, the Internet of Things node subsystem is in communication connection with the cloud server by using an MQTT protocol for synchronizing the information obtained from the Internet of Things nodes to the cloud server; themanagement center is used for managing warehouse-out and warehouse-in information of the electric power tools and synchronizing the warehouse-out and warehouse-in information and inventory informationto the cloud server; and the cloud server is used for receiving, storing and processing the information sent by the Internet of Things node subsystem and the management center. The system provided bythe invention establishes the Internet of Things via the MQTT technology so as to achieve the identification, locating and tracking of the tools and to ensure the convenience, high efficiency and security of electric power constructors during the use of the electric power tools.