By Xiao Wu, Yiling Wang, iChongqing news.

Chongqing - At Smart China Expo, there are plenty of high-tech companies presented, including world-renowned ones as well as SME under vigorous development. 

On August 27, iChongqing interviewed Mr. Tian Boyu, the Product Manager of Chongqing Clip Science and Technology Co., Ltd. In the interview, Mr. Tian shared his thoughts on the challenges and opportunities that small and medium technology companies meet in Chongqing.