1. Brand introduction of Sanyuan milk powder Sanyuan milk powder is a well-known dairy brand. It was founded in 1956 and is headquartered in Hefei, Anhui Province. Sanyuan milk powder has won the recognition and trust of consumers with its high product quality and good reputation. The company\’s main products include infant formula milk powder, adult milk powder, yogurt, etc. 2. The production process of Sanyuan milk powder. As a company specializing in dairy products production, Sanyuan milk powder focuses on production.