Where is NATON's daily household mask made? What is the brand strength?

Natong is a mask brand operated by Natong Medical Group. It is produced by Natong Biotechnology (Beijing) Co., Ltd. and its factory is located in Haidian District, Beijing. Now it has 6.5438 million clean workshops, 5 disposable mask production lines and 654.38+ 0 N95 mask production lines. The production plant was built with the support of the state, mainly serving epidemic prevention and anti-epidemic work. Brand strength can be imagined. I'm happy to accept my suggestion. Thank you. Wish you a happy life!