Sichuan Swellfun Co., Ltd. is a publicly company listed on the Shanghai Stock Exchange (600779.SS) and partially owned by Diageo plc. (DEO). The company produces Shui Jing Fang brand baijiu which is among the handful of premium luxury baijiu brands in China. It operates the oldest continuous operating baijiu distillery in China, Shui Jing Distillery has produced luxury baijiu through the Yuan, Ming and Qing dynasties and boasts over 600 years of heritage. China's National Cultural Relics Bureau has certified Shui Jing Distillery as "China's First Baijiu Distillery", with its historical significance on par with the Terracotta Army of Xi'an. This production site is still in use by the company and is protected by the State Council of the People's Republic of China. In addition, Swellfun produces Dian Cang and Jing Cui which are sold across China and in international markets.