建筑企业要在竞争中寻生存求发展,开源之外更要节流,集中采购可降低生产成本,为企业节约资金,带来利润。战国时期,思想家荀况在《富国篇》中献策:“等赋府库者,货之流也。故明主必谨养其和,节其流,开其源,而时斟酌焉,潢然使天下必有余而上不忧不足。”意思是“若要民富国强,就要在收支上开源节流,如果不 Construction enterprises in the competition to find survival and development, but also to cut expenditure outside the open source, centralized purchasing can reduce production costs, save money for the enterprise, bring profits. During the Warring States Period, thinker Xun Kuang made his contribution in ”The Great Patriotic Chapter“: ”There is also a flow of goods and goods, However, there will be more than enough to worry about the world. “Means ” If we want rich and powerful, we must cut expenditure and expenditures, if not