According to official website, the secretary of TST Museum, TST is a brand owned by Shanghai Dawei Trading Co., Ltd., which was founded by Zhang Ting, Lin Ruiyang, Xu Zhuo ng, Hong Tao, Cao Ge and Wu Suling on 20/03. Mainly skin care products, cosmetics and red wine, including health food, daily necessities and beauty instruments, mainly through the online "Museum Secret" APP and "Museum Mall".