CHOYA Plum Wine Co., Ltd. was founded in 1914 and develops and sells plum wine, wine, fruit wine and other products. The CHOYA brand has reached 100% popularity in Japan. Through CHOYA's continuous efforts and innovation, plum wine, as a traditional Japanese wine, has been loved and accepted by people in more than 50 countries around the world.

DianYa UME LIQUER (SHANGHAI) CO.,LTD. was founded in 1995 and is a Chinese legal person established by DianYa UME LIQUER (SHANGHAI) CO.,LTD. Under Japan's technical guidance and business management, the new generation of domestic authentic plum wine was successfully developed by using high-quality Chinese green plum wine and combined with the traditional Japanese plum wine brewing process. It has now been distributed in restaurants and supermarkets in major cities in China, and has won the love of consumers for its sweet and sour taste.