Which kind of milk has good quality, Sanyuan or Mengniu?

Three yuan is good. Sanyuan Dairy, founded in 1956, is a famous dairy brand in Beijing, which is famous for its high-quality milk source and traditional production technology. Sanyuan milk pays attention to quality and safety in the production process, and adopts advanced production technology and equipment to ensure the quality and taste of the product; Sanyuan has its own pasture, and the varieties of cows in these pastures are excellent, which ensures the quality of milk. Sanyuan milk is strictly controlled in the production process, and each batch of products has undergone strict inspection and testing.