To maintain the dominant position of UHT milk in the intense market competition,a survey is made of continuous quality improvement in 27 UHT milk enterprises in China.

• 为了保持我国UHT纯牛奶市场中的竞争优势,本文调查了我国27家UHT纯牛奶企业持续质量改进现状,分析了问题的原因。