EFYI developed the core drone flight control technology independently and the technology has been successfully applied in multiple drone products. Our team has over 100 R&D team members including flight control engineering designers, software and hardware engineers, etc

Yes, EFYI has a manufacturing base of 10000 square meters, with a complete production and manufacturing industry chain from R&D, production, testing, and quality inspection, providing customers with safe and reliable high-quality drone products and services.

Yes, supported by our own core technology, EFYI has created the Guinness World Record Longest Animation performed by unmanned aerial vehicle with the performance duration of 26 minutes and 19 seconds with an outdoor performance temperature of -8℃.

Yes. We have our own factory and technology, and our products are globally applicable. We can also provide better technical support and after-sales service.

We have performed drone shows in United Arab Emirates, Saudi Arabia and many other countries. Our experienced team is striving for bringing more people into the world of drone shows.

Depending on the scale of the event. Generally speaking, 200-300 drones for a private celebration, 500 drones for city-scale events, and 1,000+ quadcopters for national-scale professional celebrations. Notice that the more drones you use, the more complex and detailed formations can be performed.

The average preparation time is 1 month. However, if you contact us 2-3 months beforehand, there will be more time to get permits, create animation and music. On special occasions we are able to prepare a show within 1-2 weeks. This should be discussed with our managers.

One drone show can be performed for 10-20 minutes. The battery can be immediately replaced for the next round of flight preparation work if it is required.

There are multiple factors affecting the price, like drone quantity, launch place and time, logistics and team accommodation. Please contact us to discuss the details.

Yes, a drone show can be accompanied with live music or another sound design.

Yes, the airspace approval and the consent of the local authorities are mandatory for a successful drone show. Different country has different local policies, and we will support our clients on getting the approvals.

The site needs to be open and unobstructed, and there should be no tall buildings around it. There are no crowds below the take-off, landing and performance area. it is best to take-off and landing parks, scenic spots, squares, or campus football fields. Security needs to be added to the takeoff area and the area below the performance during the performance.

Wind speed must not exceed 5 m/s.