According to xifeng liquor official website, Jiuhai cellar age is a series of products of xifeng liquor, not a brand wine. Xifeng liquor is a famous liquor brand in China with a long history and excellent quality. Jiuhai cellar age is a product independently developed and produced by xifeng liquor Company, which has unique technology and taste. Through the selection of high-quality wine raw materials and fine brewing technology, it creates the characteristics of sweetness, harmonious flavor and long aftertaste. Therefore, it can be clearly said that xifeng liquor Jiuhai cellar age is not an OEM wine, but a product produced by xifeng liquor Company itself.