Dianying E-EMAV Review: A Flying Robot Arm That Costs More Than the Rope Crew

E-EMAV top view showing ducted fans

Dianying’s E-EMAV is a tethered ducted-fan drone with a folding robotic arm designed to clean and inspect high-rise buildings, but contact wobble, a 150-meter tether ceiling, and unproven autonomy make it an expensive tool rather than a labor-replacing colleague.

SKYMOTOR Stormrider X2: When a Drone Company Builds a Motorcycle

SKYMOTOR Stormrider X2 world's fastest electric motorcycle

Verdict: The Stormrider X2 is not a motorcycle. It is a statement of national industrial capability disguised as a motorcycle. At 369km/h tested top speed, it is the fastest two-wheeled vehicle ever built. The fact that it achieves this with 99.99% domestic Chinese components makes it politically significant. For the ten people who will buy it at 559,900 RMB ($77,000), it is an exclusive trophy. For everyone else, it is proof that China’s EV supply chain has matured.