date:2019-11-28~2019-11-30
government departments, business associations and professional organizations to invite hotels, catering and traders to visit and purchase, and effectively organize professional buyers to visit and purchase and negotiate and other activities.
5、Chongqing is a famous exhibition city in China, with the largest indoor exhibition hall in the west
Chongqing international expo center is the largest international exhibition platform in Chongqing, with an indoor exhibition area of more than 200,000 squa