Unmanned aerial vehicle expo opens in SZ

The 7th Shenzhen International Unmanned Aerial Vehicle (UAV) Expo opened Wednesday at Shenzhen Exhibition & Convention Center. Currently the largest UAV expo in China, the exhibition attracted more than 2,000 industry experts, scholars and entrepreneurs from over 50 countries and regions, and over 300 enterprises at home and abroad brought more than 2,000 new products for display.