The shelf life of Haoliyou egg yolk pie is 10 month, which is 300 days. Haoliyou is the collective name of Haoliyou Food Co., Ltd. and Haoliyou Food Co., Ltd., two food manufacturing and sales enterprises established by Korean company Haoliyou in China. Haoliyou, founded in 1956, is one of the three major fruit-making enterprises in South Korea. Haoliyou entered the China market in the early 1990s and decided to take root in China and build a world-class food company.

Good friends pie is a three-in-one product of biscuits, fudge and chocolate. Put soft marshmallows containing jelly between two soft biscuits, and then wrap them in chocolate to become a good friend pie.

The ingredients of Haoliyou School are: wheat flour, granulated sugar, maltose, shortening, vegetable oil, cream, cocoa powder, milk powder, glucose, edible gelatin, salt, milk protein and so on. Storage method: Store in a cool and dry place, and avoid direct sunlight.

Good friends include good friends pie, good friends egg yolk pie, good friends fresh berries pie, good friends panda pie, good friends tiramisu, Q-ti mocha chocolate cake, Q-ti hazelnut chocolate cake, good friends fruit chewing gum, and good friends xylitol sugar-free chewing gum.