Company overview
Chengdu Qingjun Technology Co. was established in 2013 and is headquartered in Chengdu's Xindu District, Sichuan. Its business combines drone research and development, production, repair and training, with multirotor aircraft and accessories forming its main hardware offering. Civilian applications include power engineering, emergency response and heavy-load transport. The company also provides flight training, aerial photography and mapping, and aerial advertising and performance services. Its exhibition display included multiple aircraft models, functional modules, teaching equipment and a full series of FPV equipment.
The QJ-P4130 is designed for power line stringing. Its umbrella-style folding structure reduces its volume to no more than 40% of its unfolded volume, supporting transport and field deployment. Metal locking joints and a high-strength engineering plastic fuselage provide rigidity when unfolded and withstand wind disturbance loads during stringing operations. The aircraft uses a Q8P propulsion system and 32-inch folding propellers, with specified hovering accuracy of ±0.5 meters. Its propulsion redundancy is designed to support a safe forced landing following a single-axis failure.
The QJ-F50 industrial application drone uses carbon fiber and aluminum alloy construction, 50 mm arms, 56-inch folding propellers and an X13 power system. Its folding propellers facilitate storage, while its construction is intended to improve durability and impact resistance. The aircraft supports configuration with a variety of third-party devices and has a stated flight endurance of up to 70 minutes. Its prospective civilian applications include security monitoring, logistics delivery, firefighting and rescue.
For drone soccer training and competition, the Q200pro combines an ABS and carbon fiber airframe with 1303-8000KV motors and a G474 flight controller. It weighs 169 grams including its battery and supports a self-stabilizing flight mode and RGB lights for team identification. The standard 2S 850mAh lithium battery provides a stated flight time of 3 minutes and 30 seconds. Its eight-channel radio controller uses the 2.4GHz ISM band and SBUS receiver input, with three-position switches, knobs and trim buttons for control customization.
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