Da Jiang is the world's largest drone manufacturer, founded in 2006 in China. It has grown to control 70% of the drone market and reached $1 billion in annual sales by 2015. Da Jiang offers competitive prices for its numerous drone models and develops its own technology, including SDK software. While facing competition from companies like 3D Robotics and Parrot, Da Jiang is predicted to continue its successful growth in the drone industry.