Shenzhen-based DJI has the lion’s share of the global drone market and is the dominant player in the U.S. market.

DJI and Autel Robotics have one year to convince skeptical national security agencies that their equipment doesn't pose a threat to the U.S.

The economic and technological rivalry between the U.S. and China has come to the drone market, with Chinese-made flying devices a dominant player in America. Lawmakers in Washington are now seeking to ban new sales of drones from two dominant Chinese manufacturers.