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Your Professional Delivery Drone Manufacturer & Supplier

Hong Kong Intlbit Group Limited is a high-tech enterprise specializing in the research, development, production, and sales of unmanned aerial vehicles. Since its establishment, it has provided standardized, intelligent, industrial-grade UAV products, solutions, and services to global clients. Headquartered in Suzhou with its R&D center in Beijing, Hong Kong Global Intelligent Technology's business network covers more than 170 countries and regions.

Cargo Delivery Drone
The ZK-D25 drone for package delivery is equipped with RTK, it supports diverse payloads, precise positioning, drop operations, lighting, and announcements. This logistic and transporation drone can
Fedex Delivery Drone
This multi-functional industrial fedex delivery drone is designed for point-to-point transportation and fixed-point cruising, capable of performing heavy-duty transport and delivery tasks. With a
Commercial Cargo Drones
The FC100 represents a significant advancement in the field of commercial cargo drones. Designed for demanding industrial transportation, it integrates a heavy 100kg payload capacity with rapid
Drone Dropping Package
This industrial heavy-duty drone is a professional-grade 30kg quad-copter designed for heavy-payload cargo lifting, rescue, and transportation missions. As a rugged and durable flight platform, it
Grocery Delivery Drones
This versatile industrial drone is engineered as a robust platform for next-generation grocery delivery drones, combining substantial payload capacity with extended operational range. With a payload
Drone Express Delivery
This multi-rotor drone represents a significant leap forward in drone express delivery capabilities. It boasts a payload capacity of 100kg and a flight altitude of 5000 meters with an intelligent
Industrial Drones for Lifting
When exploring the market for industrial drones for lifting, this 50kg payload model stands out with its exceptional performance metrics and durable construction. With a maximum take-off weight of
Large Payload Drone
This large payload drone is a high-performance, versatile device designed to meet the most demanding industrial and emergency mission requirements. It boasts a payload capacity of up to 100kg, a

Why Choose Us

Advanced Manufacturing Capabilities
We operate three production bases and six workshops covering carbon fiber components, metal processing, wire forming, and full system assembly. This integrated setup allows us to maintain strong advantages in quality control, cost efficiency, and production consistency.

PSDK Development Expertise
Our R&D team includes senior engineers with experience from leading companies such as DJI, Huawei, and Parrot. With a strong focus on industrial heavy-payload drone applications, the team brings solid expertise in DJI PSDK-based system development.

Professional Training Services
We provide tailored training programs based on customer needs, covering delivery drones, FPV drones, and agricultural drones. To support faster learning, we also supply standardized online video tutorials to help users quickly master operation and maintenance skills.

Customized Solutions
We deliver end-to-end customized solutions for industries such as logistics, firefighting and rescue, power line inspection, high-altitude cleaning, and agricultural protection. Our services range from equipment selection and configuration to full system integration and deployment.

Specification

Model No.	ZK-EM20	Max payload	20kg
Folded size	65x70x80cm	Max take-off weight	40kg (near sea level)
Wheelbase	165cm	Max flight speed	20m/s (windless environment)
Body weight	14kg	Max control distance	10km
Operating temperature	-10℃-50℃	Flight control	Open source FC/closed source FC

Advantages of Delivery Drone

Expanding Access
One of the biggest advantages of delivery drones is their ability to access remote and rural areas. In northern Canada, for example, geography stands in the way of traditional delivery methods—it's not easy to navigate a journey that includes large forest areas or an ice road that's only open for half of the year.

Faster Deliveries
Drones pave the way for swift delivery. Unlike a van or a truck, which has to wind its way through the existing road network, a drone can simply fly through the air on the shortest possible direct route. This eliminates the risk of delays due to roadworks, diversions, and unexpected traffic jams.

Lower Costs
Small and lightweight, drones cut down on energy use and manual labor, with operators capable of monitoring multiple drones at the same time. This makes drone delivery a very cost-effective option.

Accuracy
This is where drones come in. One of the main advantages of drone delivery is its precision, with cutting-edge navigation systems and technologies such as artificial intelligence making it possible to deliver to the right location at the right time, every time.

Sustainability
Powered by batteries as opposed to fossil fuels, drones can help companies significantly reduce their fuel emissions and hit their environmental targets. They also open up opportunities to work more efficiently, for example, by using drones instead of heavy trucks to make individual deliveries of small items.

Types of Delivery Drone

Parachute Drop Delivery Drone

In this method, a VTOL drone flies from point A to point B and releases the package mid-air using a parachute. The drone hovers at a safe altitude while the parcel floats down gently.

Winch-Based Delivery Drone

Here, the drone hovers directly above the drop zone and lowers the package using a winch system. It maintains altitude while the cargo is placed safely on the ground.

VTOL Land & Release Drone

This method involves the drone flying to the delivery site and fully landing to release the package autonomously. The parcel is then left at the designated point.

VTOL Land with Manual Load/Unload

In this method, a human interacts with the drone at the delivery point. The drone lands, and the package is either picked up or loaded manually.

Zipline (Drone-in-a-Drone) Delivery System

This is one of the most futuristic approaches. A mothership drone hovers above the site while a smaller drone detaches, lands, and delivers the package.

Key Components of Delivery Drone

Flight Control Systems: At the heart of every delivery drone is an advanced flight control system that manages stability, navigation, and autonomous operations. These systems use gyroscopes, accelerometers, and sophisticated algorithms to maintain stable flight even in challenging weather conditions.

Navigation and Positioning: Modern delivery drones utilize multiple navigation systems including GPS, GLONASS, and increasingly, visual positioning systems. This redundancy ensures precise navigation and landing capabilities, even in GPS-denied environments.

Payload Management: Delivery drones feature specialized payload systems designed for their intended applications. These range from simple cargo compartments to sophisticated winch systems that can precisely lower packages to designated drop zones without the drone needing to land.

Communication Systems: Robust communication links enable real-time monitoring, control, and data transmission. Many delivery drones use cellular networks, satellite communication, or dedicated radio frequencies to maintain contact with ground control stations.

Safety Systems: Multiple redundancy systems ensure safe operations, including emergency landing capabilities, obstacle detection and avoidance, geofencing to prevent flights in restricted areas, and fail-safe mechanisms that activate in case of system malfunctions.

Power Management: Advanced battery management systems optimize flight time and safety. Some delivery drones feature hot-swappable batteries, hybrid propulsion systems, or even autonomous charging capabilities to maximize operational efficiency.

Applications of Delivery Drone

Emergency Medical Supplies Delivery
In rural or disaster-affected areas, delivery drones can deliver life-saving medical supplies rapidly. For example, in remote regions, a delivery drone can deliver blood, vaccines, or medication within minutes, bypassing damaged roads or blocked pathways.

E-commerce and Retail Deliveries
Major online retailers are integrating drones for last-mile delivery, especially for same-day or instant deliveries. In urban areas, delivery drones can bypass traffic congestion, delivering parcels directly to customers' doorsteps.

Industrial and Construction Site Logistics
Construction companies use delivery drones to transport tools, small equipment, or materials across large sites. This reduces manual labor and speeds up project timelines.

Agricultural Supply Chain Support
Farmers and agribusinesses use delivery drones to deliver fertilizers, seeds, or pesticides directly to fields. This targeted approach minimizes waste and environmental impact.

Disaster Relief and Humanitarian Aid
During emergencies, delivery drones can deliver food, water, and medical supplies to inaccessible zones. For instance, in flood-affected areas, delivery drones have been used to drop essential supplies, reaching victims faster than traditional methods.

After-Sales Service

Standard Warranty

1. Service Content: Free repair for material and workmanship defects. Core components (such as main controller and gimbal camera) are typically covered by a 12-month warranty, and batteries are covered by a 12-month warranty with fewer than 200 cycles.
2. Applicable Situations: Non-human-caused product quality issues.

Value-Added Services

1. Service Content: Accidental damage replacement service. For example, Intlbit Care "Replace Anytime" provides two replacement opportunities within 12 months.
2. Applicable Situations: Damage caused by accidental explosions, water damage, drops, etc.

Third-Party Repair Services

1. Service Content: Provided by independent repairers, with a wide range of services.
2. Applicable Situations: Repair needs that are out of warranty or do not meet the official warranty conditions.

Packaging and Shipping

Packaging	Standard export carton or custom reinforced flight case (optional)
Transportation methods	Air freight, sea freight, or express delivery based on order requirement

FAQ

Q: How do delivery drones work?

A: They operate using GPS navigation, onboard sensors, and flight control systems. After receiving a delivery task, the drone autonomously flies to the destination and either lands or lowers the package using a winch system.

Q: What can delivery drones carry?

A: Most delivery drones carry lightweight packages ranging from a few hundred grams up to several kilograms, depending on payload capacity. Some industrial models can handle heavier loads.

Q: How far can delivery drones fly?

A: Range depends on battery capacity and design. Typical commercial delivery drones can fly between 5 km and 50 km per trip, while advanced industrial models may go further.

Q: What is the purpose of delivery drones?

A: A delivery drone is an unmanned aerial vehicle (UAV) designed to transport items such as packages, medicines, food, postal mail, and other light goods.

We're well-known as one of the leading delivery drone manufacturers and suppliers in China, also support customized service. Please feel free to wholesale delivery drone for sale here and get free sample from our factory. For price consultation, contact us.