Yangxin 5th China Zhengzhou Plastic Industry Expo
On March 3, 2017, the 5th China Zhengzhou Plastic Industry Expo was successfully opened at the Zhengzhou International Convention and Exhibition Center. This exhibition has set up 800 booths, covering an exhibition area of 30000 square meters, with over 500 participating companies and 30000 visitors. The exhibition lasts for three days.