70 days According to the inquiry, the shelf life of Uygur milk production is 70 days. Ultra-high temperature instant sterilization (UHT) is adopted in the production process of Wei-pin milk, which is filled aseptically without adding any preservatives to ensure high quality and safety. The content of "whole milk solids" in milk far exceeds the national standard 1 1.2%, and the taste is more fragrant. Weipin Milk belongs to Shandong Weipin Animal Husbandry Co., Ltd., and its brand was established in 2006. The company is headquartered in Shandong, located in Bath Town, Laiyang City, Shandong Province. This company mainly deals in milk. At present, only milk is mainly based on joining.