The 26th Canton Fair was held in Guangzhou. There are 604 enterprises from 40 countries and regions participating in the import exhibition area of the fair, and there are 12 national and regional exhibition groups. The scale of the exhibition area, the level of internationalization and specializatio

The stanchion posts are widely used in various public places. For example, hotel lobby, airport, railway station, subway station, exhibition, shopping mall, ticket office, and so on. You can see it everywhere in life commonly. They are mainly used as a tool to control the flow of people and maintain