Hualijia essential oil socks product testing certificate

The `Hualijia` brand is a new brand of essential oil care products created by `Hualijia (Hangzhou) Technology Co., Ltd.`. It is the first in the world to launch new technologies and solutions for essential oil care. It strives to use a simpler and healthier way to allow people to wear essential oils on their bodies through essential oil implantation technology (EOMC technology).