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The AL4-20L agricultural sprayer drone is a high-tech solution for modern farming, offering advanced features to enhance crop protection and efficiency. With a robust design and innovative technology, this drone is built to handle various agricultural tasks, including spraying liquid chemicals to prevent diseases and spreading granule fertilizers for crop nutrition.
Equipped with autonomous flight capabilities, the drone supports A-B mode flight, automatic obstacle avoidance, and terrain following, ensuring precise and safe operations. Real-time image transmission and cloud storage enable farmers to monitor and manage spraying activities remotely, while intelligent spraying systems optimize liquid distribution for maximum coverage.
The drone incorporates a self-developed power system and high-redundancy motors, specifically engineered for plant protection applications. These components contribute to stable performance, ease of operation, and durability in diverse field conditions. The AL4-20L model is part of a complete supply chain focused on delivering professional and efficient agricultural solutions.
With a spray efficiency of 9-12 hectares per hour and a spray width of 7-9 meters, this drone significantly reduces labor costs and increases productivity. It is compatible with various liquids, including medicines, disinfectants, and fertilizers, making it versatile for different farming needs. The electric power supply and smart battery system ensure reliable operation with a flight time of up to 10 minutes per charge.
Certifications such as CE, FCC, RoHS, and ISO9001 attest to the product's quality and safety standards. The drone is designed for external thread connection installation and is made from aluminum material through injection molding technics, ensuring lightweight yet sturdy construction. It is widely used in agriculture for spraying liquid pesticides and has gained recognition in over 50 countries.
For added convenience, the drone features a compact folded size for easy transport and storage. The package includes a smart charger and aviation aluminum case for protection during shipment. This product is ideal for bulk orders, customizations, and partnerships with agents and distributors seeking reliable agricultural technology.
Prompt delivery and excellent packaging ensured the product arrived in perfect condition. The drone appears well-constructed with sturdy materials. Communication with the supplier was efficient and professional throughout the process. Packaging was secure and appropriate for international shipping. The overall service experience was smooth and reliable. Proactive updates regarding the shipping status were provided, which was very helpful. The initial quality inspection shows promising build quality and attention to detail. Processing the order was straightforward without any complications. Post-sale support has been responsive so far. The logistical handling was commendable, with clear documentation provided. Product presentation upon unboxing reflected good manufacturing standards. The entire transaction was handled with a high degree of professionalism. Preliminary checks indicate solid construction and good finish quality. Coordination for shipping and delivery was seamless and well-managed. Customer service interactions were polite and solution-oriented. The shipment arrived within the expected timeframe without delays. Packaging materials were robust and protected the contents effectively. Initial impressions of the product's build are positive and meet expectations. The supplier demonstrated good organizational skills in fulfilling the order. Overall, a satisfactory procurement experience from start to finish.
Outstanding experience overall! The delivery was incredibly fast and well-handled, with the package arriving ahead of schedule in perfect condition, which really impressed me. Regarding quality, the drone appears robust and well-constructed, giving me confidence in its durability for agricultural tasks. Customer service was top-notch too; the team was responsive, friendly, and provided clear updates throughout the process. Overall, a very smooth and reliable transaction that I'd happily recommend to others.
Brisk delivery and excellent packaging ensured the drone arrived safely without delays. The build quality feels robust and durable, suitable for demanding agricultural tasks. Customer service was responsive and helpful throughout the ordering process, addressing all my queries promptly. Overall, a reliable experience from start to finish.
Quick delivery and excellent packaging ensured my order arrived safely without any delays. The quality of the drone appears robust and well-constructed, meeting my expectations for agricultural applications. Customer service was responsive and helpful throughout the process, addressing my queries promptly. Overall, a smooth and satisfactory experience from start to finish.
Very impressed with the overall experience! The shipping was incredibly fast and well-organized, arriving much sooner than expected with secure packaging that protected the items perfectly. The quality of the drone appears excellent, with sturdy construction and attention to detail that suggests it will hold up well in demanding agricultural environments. Customer service was outstanding—responsive, friendly, and helpful throughout the process, making it easy to address any initial questions. Everything from order placement to delivery was smooth and professional, which is crucial for business partnerships. Highly recommend for anyone looking for reliable factory support and efficient logistics.
Great experience overall with the delivery process; the shipping was incredibly fast and efficient, arriving much sooner than expected. The quality of the packaging was excellent, ensuring that everything arrived in perfect condition without any damage. Customer service was outstanding, with prompt and helpful responses to all my inquiries. Generally, a very smooth and satisfying transaction that I would highly recommend to others.
The delivery was incredibly fast and efficient, arriving well ahead of schedule, which was a pleasant surprise. The quality of the product appears robust and well-constructed, giving me confidence in its durability. The customer service team was very responsive and helpful, addressing all my queries promptly and professionally. Overall, a smooth and satisfying experience from start to finish.
Zippy delivery and excellent packaging made the shipping experience top-notch. Zero delays and everything arrived in perfect condition, which was a huge relief. Zesty communication from the support team throughout the process ensured all my questions were answered promptly. Zonal quality checks seem evident as the drone feels sturdy and well-made, with no visible defects. Zealous attention to detail in handling my order as a distributor has made this a smooth partnership. Zero complaints overall—highly recommend for reliable service and products.
I received my order much faster than anticipated, which was a pleasant surprise. The drone arrived in excellent condition, with no signs of damage during transit. Its build quality feels robust and durable, suitable for demanding agricultural tasks. The customer service team was responsive and helpful, promptly addressing my inquiries about customization options. Overall, a smooth and satisfying experience from start to finish.
Yay, the delivery was incredibly fast and well-handled, arriving ahead of schedule without any hiccups. The packaging was secure, ensuring everything arrived in perfect condition. As for quality, the drone feels robust and well-constructed, with no visible defects or issues. The service team was responsive and helpful, answering all my queries promptly and professionally. Overall, a smooth and satisfying experience from start to finish.
