"Changyu Castel" originally represented the product of Changyu Castel Winery, a joint venture between Changyu Company in Penglai, Shandong and France's Castel Company. Later, because the "Custer" trademark was registered by a Wenzhou man, Changyu Company has now canceled the Changyu Custer series and renamed it Changyu Snake and Dragon Ball series. In the past, Changyu Cast mainly had two products, 95 Changyu Cast and 92 Changyu Cast, with prices ranging from 280 to 580 yuan. Later, Changyu 95 Custer was renamed Changyu Special Selection Grade Snake Pearl, with the price ranging from 280 to 360. Changyu 92 Custer was renamed as Changyu Collection Grade Snake Pearl, with the price ranging from 480 to 580. The place of production is Yantai Changyu Castel Winery