Exhibitions in China

From 1990s, the exhibition grows very fast in China. A lot of exhibitions were held since then. And then there are some problems.

1. So many exhibitions are becoming a burden for the manufacturers. One exhibition will cost at least 10 thousand US dollars, and it will need a lot of people to take care.
2. So many exhibitions at the same time is becoming a dilemma for the buyers. Especially the new buyers into China, two same kinds of exhibitions at the same time but different places, even the buyers want to visit it, it is becoming impossible. If they are at different time, it will become exhausting.
3. The small companies could not afford the exhibitions, but the exhibitors are usually state-owned companies and big companies, which means expensive products. But in fact, the most competitive companies in China usually are small ones.