1. Brand background of Yili Jinlingguan Protected Milk Powder Yili Jinlingguan Protected Milk Powder is a high-end milk powder brand under Yili Group. It adopts the world\’s most advanced production technology and quality management system, uses high-quality raw materials and scientific formulas to provide consumers with We provide a high-quality, highly nutritious, safe and reliable milk powder product. The brand has won wide market recognition and consumer trust with its excellent quality and reputation. 2. Yili Jinlinguanzhen milk powder