Abstract: Based on the analysis of the all-life-cycle equipment logistic support, a goal is presented that all-life-cycle equipment logistic support informatization starts from information management without paper, and gradually establishes a digital platform of equipment logistic support, then constructs integrated data environment. Digitization, automation, networking and integration of all-life-cycle equipment information can be realized. Around the informatization construction goal of equipment logistic support, an informatization framework of all-life-cycle equipment logistic support is proposed, and the framework component and the key realization technique are analysed.