During the 6-day service trade fair, the participating enterprises all displayed their unique products, which made people feel bright at the moment. All kinds of new technology products make people fascinated at the same time, arts and crafts are not bad. Beijing Arts and Crafts Association with a series of artworks appeared in the exhibition also attracted a lot of people's interest and attention. There is also an interactive experience, produced by arts and crafts masters on site, with which people can communicate closely. The straw weaving art and some pottery art make people admire. Collectors who love to collect culturally distinctive antique hour glasses, sand clock vintages, and retro hourglasses will love these fascinating art artifacts.