As an indispensable material for construction engineering, the reinforcement has always been the key point for construction enterprises to carry out refined management and realize cost reduction and efficiency increase. The study in this paper integrates the BIM technology, QR code and other cutting-edge information technologies with the digital control processing equipment of reinforcement, to develop an intelligent processing management system of reinforcement based on the BIM technology, realizing the BIM modeling, cutting optimization, and automatic cutting processing of reinforcement. The system not only improves the production efficiency, but also saves the cost of steel bars to the greatest extent.