1. Research and development background of Jinlingguan Mother’s Formula Milk Powder Jinlingguan Mother’s Formula Milk Powder is a high-end milk powder brand launched by a company focusing on the research and development of maternal and infant products. The brand\’s research and development background stems from the rapid development of social economy and people\’s continuous pursuit of quality of life. As people\’s income levels and consumption concepts increase, the demand for maternal and infant products is also increasing. As the most important nutritional product among maternal and infant products, milk powder has also attracted much attention in the market. 2. Golden Collar Crown Mother’s Formula