中文：

存货管理是指对企业库存商品、材料、产成品以及其他辅助材料进行有效管理和控制的过程。存货管理的主要目的是确保企业生产和销售顺利进行，同时优化库存结构，降低库存成本，提高企业的整体运营效率。

存货管理包括多个方面，如采购、仓储、生产、销售等。在采购方面，企业需要制定合理的采购计划，选择合适的供应商，并建立长期合作关系。在仓储方面，企业需要建立完善的仓储设施和管理制度，确保库存商品的安全和质量。在生产方面，企业需要根据市场需求和生产计划，合理安排生产进度和资源分配。在销售方面，企业需要制定合理的销售策略，了解市场需求和竞争状况，及时调整产品结构和销售策略。

存货管理对于企业的运营和发展至关重要。通过合理的存货管理，企业可以避免库存积压和浪费，提高资金周转率和盈利能力。同时，有效的存货管理还可以提高企业的市场竞争力，满足客户需求，扩大市场份额。

英文：

Inventory management refers to the effective management and control of corporate inventory, including finished goods, materials, and other auxiliary materials. The main purpose of inventory management is to ensure the smooth operation of enterprise production and sales, optimize inventory structure, reduce inventory costs, and improve the overall operational efficiency of the enterprise.

Inventory management involves multiple aspects such as procurement, warehousing, production, and sales. In procurement, enterprises need to develop reasonable procurement plans, select appropriate suppliers, and establish long-term cooperative relationships. In warehousing, enterprises need to establish perfect warehousing facilities and management systems to ensure the safety and quality of inventory goods. In production, enterprises need to arrange production progress and resource allocation according to market demand and production plans. In sales, enterprises need to develop reasonable sales strategies, understand market demand and competitive conditions, and adjust product structure and sales strategies in a timely manner.

Inventory management is crucial for the operation and development of enterprises. Through reasonable inventory management, enterprises can avoid inventory accumulation and waste, improve cash flow and profitability. At the same time, effective inventory management can also improve the market competitiveness of enterprises, meet customer needs, and expand market share.