Discover how Beijing Dagong Technology's tethered UAV shattered the 30-min barrier, setting 3 world records with a 48-hour continuous hover and 4K live broadcast at the 2017 Xiamen BRICS Summit, redefining aerial productivity.
2026/04/29 dgadmin 83
Discover Dagong Technology's industry-leading tethered UAV systems. As China's No.1 tethered drone manufacturer founded by Tsinghua & BUAA alumni , our DG-M40 series achieves a record 600m operational ceiling and 72+ hours continuous hover with merely 0.7% power transmission loss . Featuring a 3.8mm composite fiber-electric tether with 1.8-ton tensile strength and Level 8 wind resistance , our heavy-lift drones power 400sqm aerial LED screens, 5G emergency communication base stations , and low-altitude infrastructures globally.
2026/04/27 dgadmin 167