1. Introduction to the source of Wyeth milk powder. The source of Wyeth milk powder refers to the source of milk selected by Wyeth Company, which ensures the quality and safety of the product. In order to ensure the quality of its products, Wyeth Company controls it from the source and selects fresh milk from high-quality pastures in Australia, New Zealand and other places as raw materials. 2. The production process of Wyeth milk powder 1. Milk source collection: Wyeth strictly selects qualified pastures around the world to ensure the collection of fresh, high-quality milk. 2. Transportation: