By checking the official website of Feihe Milk Powder, I learned that one of the barrels of Feihe Milk Powder that are all pink is the Super Feifan series, which is the best and the most expensive of the Feihe Milk Powder.

Flying Crane was founded in 1962, starting from Qiqihar, Heilongjiang, the hometown of the Danding Crane, and is one of the earliest milk powder companies in China.