/kloc-0 0 year. The production unit of Jiuzhenbao wine is Wuliangye Group Health Wine Co., Ltd. The product introduction of this company shows that the 46-degree shelf life of Wuliangye Jiuzhenbao is 10 year. The company was established in March, 20001year, and its registered address is Minjiang West Road, Yibin City, Sichuan Province.