First, the offline glasses market
All kinds of glasses wholesale markets and shopping malls are areas where the glasses industry gathers, such as Danyang in Jiangsu (opposite Danyang Railway Station), Henggang in Shenzhen, Taizhou in Zhejiang, Wenzhou in Zhejiang, Xiamen in Fujian, Panjiayuan in Beijing, etc. These are very famous. In addition, there are small commodities in Yiwu, and there is also a large glasses market in Zhengzhou, Shanghai. Basically, there are glasses markets everywhere.
Second, online glasses wholesale
E-commerce is becoming more and more popular, and many manufacturers will choose to open online stores, so many brand glasses manufacturers supply them on large wholesale websites and professional glasses online. Relatively speaking, the price is more advantageous and more transparent. If you can guarantee that it is a regular manufacturer, it is definitely better than finding goods offline.