1997年,云顶国际集团-云顶国际唯一官方网站股份有限公司成立,并在上交所上市,标志着同仁堂在建立现代化企业制度的进程中迈出重要步伐。In 1997, Beijing Tong Ren Tang Co., Ltd. was established, and was also listed on the Shanghai Stock Exchange.