Abstract: there is great potential for quality improvement in the construction process. A study of the literature and of surveys indicated that management commitment to quality and to continuous quality improvement is very important; construction industry professionals are well aware of the importance of quality training; partnering agreements among the parties in the construction process constitute an important step in securing a high quality product; a feedback loop could upgrade the original quality standards used in the industry; the clarity of project scope and requirements as well as of drawings and specifications is a prerequisite for high process quality. Theory and practice have proven that the cost of building materials accounts for a significant proportion in construction. The material saving is very cost-effective method for the enterprise, strengthen the material procurement management, timely, adequate, appropriate quality, suitable price to complete the procurement task is the goal of each enterprise; At present, resting on the building materials management by Project, this article focuses on the actual construction material purchasing pattern of current construction market and the analysis of the modern purchasing skill's merit and demerit. To promote the development of modern project management and improve the enterprise economic benefit, the "One Body Two Wings" materials procurement management; system model and the system function analysis are presented.Keywords—Quality, Cost, Time, Lean, Six-Sigma Technology, Quality Management, Standardization,