The raw materials for the annay bear products are imported raw materials, and the collaborators are the korea** group, basff ag, germany, etc. The equipment for the production of the products comes from aoki wood, japan, and closes the door to the mother from the source. The bottle uses patented magic holes and double-revenging hyper-flowing systems to address excess air inflows and to avoid inflating the milk of infants and young children. Unlike the one-off air hole in the vast majority of bottles, the introduction of a two-way air system for the anai bear and the full use of artificial precision piercing, which led to a doubling of the rate of reflow of milk and a smooth flow of milk, represent a major breakthrough in the technological field of the bottle. The arnay bear milk bottle series has been certified by the us food inspection agency and its parts meet the european en71 test, and its nipples are made of food-grade gel materials. It is designed to be thicker than the averag...