How about the mask of Zhengzhou Tian Peng Industrial Co., Ltd.
Not so good. According to China Quality News, 1 batch of medical surgical masks produced by Zhengzhou Tian Peng Industrial Co., Ltd. was released by Henan Drug Administration (No.8, 2022). Specification and model: sterile plane lug type 17.5cmX9.5cm, production date: April 7, 2022, batch number: 0220407, unqualified.