People's Middle Road, Liuyang City, Changsha City, west of No.4 Middle School, Pingjiang County, Yueyang City. According to Baidu map query, Safir Jewelry Store is located in Renmin Middle Road, Liuyang City, Changsha City, and the west side of No.4 Middle School, Pingjiang County, Yueyang City, Hunan Province, and has its own stores in Yueyang City, Loudi City and Zhuzhou City, Hunan Province. 1993 Shenzhen Saifu Jewelry Co., Ltd. initiated "solder-free welding technology", ended the defects of traditional gold "solder welding" and made gold more pure and valuable, and won the "First Prize of Science and Technology of China Gold Association". The core values of an enterprise are "service-oriented, survival by quality and development by innovation".