On May 12 to 14, 2021, the 84th National Drug Fair and the 2021 China International Health and Nutrition Expo (NHNE) were held at the National Exhibition and Convention Center (Shanghai), and Sungen made a wonderful appearance with Platinum^® natto Red Yeast Capsules and Gold K2 series products, highlighting the strength of nattokinase and natural vitamin K2 original research enterprises.