In March 2017, Octago Intn'l Co., Ltd. participated in the 46th Guangzhou International Beauty Expo.

In March 2017, Midaca encounters a senior Chinese media person, the host Phoenix Laojiang ~~ exchange of women's health underwear.

In September 2017, Octago Intn'l Co., Ltd. participated in the 47th Guangzhou International Beauty Expo.

In September 2017, Midaca: Taking advantage of the mainland's "double innovation" and the market trend to develop the blue ocean of "intelligent manufacturing" of underwear