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What is the condition of your drones?

We know buying a used agricultural drone comes with questions. Here are clear answers to the most common concerns our international customers have.


1. What is the condition of your drones?

All our agricultural drones are premium pre-owned units, professionally graded to 95% like-new condition. Before any drone leaves our facility, it goes through a comprehensive 10-point inspection process to ensure it meets factory-level performance standards.

Our inspection includes:

  • Battery health audit (cycle count, cell balance, and full discharge test)
  • Full functional check (motors, sensors, radar, and spray system)
  • 30-minute real-world flight test (stability, spray accuracy, and failsafe verification)
  • Structural integrity review (no crash, water, or fire damage)

2. What kind of warranty do you offer?

Our commitment to your satisfaction doesn’t end when your drone ships. You will receive a 1-month functional warranty with complimentary replacement parts (excludes normal wear and tear, improper use, and international shipping fees).

No complicated claims — if your drone has functional issues within 30 days, we’ll send replacement parts at no extra cost.
No hidden fees — the warranty is clearly stated with no fine print.

3. What kind of inspection process do you follow?

Every drone is tested against OEM-aligned inspection standards. We never sell any drone with a history of crashes, water intrusion, or fire damage.

4. Why should I buy from you instead of a private seller?

Feature Private Seller Our Service
Professional Inspection None or self-reported 10-step OEM-aligned inspection
Warranty None 1-month functional warranty
Parts & Nozzles Often worn or clogged All worn parts replaced before shipment

5. Do you offer technical support?

Yes! Our team includes agricultural drone experts who provide dedicated support for setup, calibration, and troubleshooting. You’ll never be left on your own after purchase.


If you have any other questions, feel free to contact our team — we’re here to help.

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At Deyi, we specialize in DJI agricultural drones — including sales, maintenance, and refurbishment. We’re here to help you find the right solution for your farm.

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Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Fote Machinery has been the choice of more than 200,000 customers.

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