There is a Yizhiman steel seal, but the R label is not very visible, as well as the quality of the ear cords is not good, the mask does not fit well when you wear it, and it is slightly too big.
Guangzhou Luohua Medical Instrument Industry Co., Ltd, founded in 2005, is located in Guangzhou City, Guangdong Province, is an enterprise engaged in the pharmaceutical manufacturing industry. The enterprise has a registered capital of 5.1 million RMB and paid-up capital of 500,000 RMB.