2022 High quality Roof Inspection Drone Cost - Factory 1.5kg Payload Optional Multi-Tasking Loads Industrial Mini Roof Chimney Inspection Drone – Hongfei

1. What is the best price for your products?We will quote according to the quantity of your order, and the larger quantity is better.2. What is the minimum order quantity?Our minimum order quantity is 1, but of course there is no limit to our purchase quantity.3. How long is the delivery time of the products?According to the production order scheduling situation, generally 7-20 days.4. What is your payment method?Wire transfer, 50% deposit before production, 50% balance before delivery.5. How long is your warranty? What is the warranty?General UAV frame and software warranty of 1 year, the warranty of wearing parts for 3 months.6. if the product is damaged after purchase can be returned or exchanged?We have a special quality inspection department before leaving the factory, we will strictly control the quality of each link in the production process, so our products can achieve a 99.5% pass rate. If you are not convenient to inspect the products, you can entrust a third party to inspect the products at the factory.