What exhibition companies are there in Hangzhou?

Which company internship is better than the school is determined by your personal character, knowledge and temperament, and whether it is good or not depends on the communication, exchange and daily work of both parties. Zhejiang Yuanda International Exhibition Co., Ltd., Hangzhou Sanobo Exhibition Service Co., Ltd., Hangzhou Jianuo Exhibition Co., Ltd., Hangzhou Peace International Exhibition Center and World Trade International Exhibition Center are outstanding industries. I wonder if it can be as you wish.