Multi-Rotor Unmanned Aerial Vehicle (UAV) Drone For Agricultural Spraying

agriculture drone, crop sprayer, crop sprayer, China Coal Group
chinacoal07
https://www.chinacoalintl.com/
https://m.chinacoalintl.com/
Fax:0086-0537-2486099
Postal code：272100
Our Email:sales@chinacoalintl.com
Telephone: 0086-537-2350961
No.11, North of Kaiyuan Road, High-tech Zone, Jining City,Shandong Province, China