http://www.brouases.com/agricultural-drone/
Overview
U25L plant protection Fumigation Drone is with higher capacity and stronger working capability. U25L-4 plant protection drone inherited U16 all functions and enhanced the working capability having sense of science and technology vision impact, larger capacity intelligent lithium battery. It's more stable, durable with a great topographic adaptability. We ues the V2 flight control system. V2 is stable and efficiency flight control system and specially designed fof multi-rotor agriculture UAS.