What does the logo represent?

The logo is mainly composed of two parts, the upper part is the 3C logo inside the ellipse, and the lower part is the logo with letters and 6 digits.

It is obvious that the symbol above represents the certification system, while the letter+6 digits below represent the manufacturer who processed this piece of glass.

Through the China Quality Certification Center（ https://www.cqc.com.cn/www/chinese/zscx/ ）-Certificate inquiry - CC factory information inquiry - factory number, enter the letter+number code below the identification you see to obtain the manufacturer information. How to easily distinguish the authenticity of a logo?

The simplest method is to scrape the 3C logo on the glass surface of the shower room with your fingernail. If it cannot be scraped off, it means it is genuine. On the contrary, it can be basically concluded that the authentication is fake.