1. Brand introduction of Wandashan Yuanru milk powder Wandashan Yuanru milk powder is a high-quality infant milk powder produced by Neiwandashan Dairy Co., Ltd. The company was founded in 1999 and is one of the largest dairy producers. Wandashan Yuanru milk powder is famous for its pure milk taste and high-quality formula. 2. The formula of Wandashan Yuanru milk powder Wandashan Yuanru milk