On March 13th, Chengdu Lightningbird Technology, a subsidiary of Chengdu Dahongli Machinery Co., Ltd., triumphantly conducted a test flight of its LD100 series industrial drone, which is capable of lifting payloads up to 100 kilograms. The drone not only sailed through the 100kg payload test but also demonstrated its robustness under rainy conditions, successfully accomplishing its test flight objectives. The LD100 series industrial drone boasts a wide range of applications: in emergency response scenarios, it leverages thermal imaging for precise location and rapid disaster relief, such as in fire and earthquake situations, thereby paving the way for lifesaving operations; in agricultural pest control, its heavy-lifting spraying capability efficiently covers vast expanses of farmland, fostering the advancement of smart agriculture; in logistics and transportation, the drone ensures seamless deliveries in mountainous regions and islands, addressing the "last mile" challenge; furthermore, it can remotely deploy fire extinguishing bombs, facilitating zero-contact operations in high-risk fire environments.