China's Largest Modern Dairy Processing Plant Yili - What Does It Look Like? Which Products Are Made?br Discover the largest modern dairy processing plant in China in this fascinating video! Join us as we explore the Yili Factory, showcasing its state-of-the-art technology and innovative processes. Learn about the various dairy products produced here, from milk and yogurt to cheese and ice cream. This in-depth tour will give you a behind-the-scenes look at how one of the leading dairy companies in the world operates.