Greetwin Technology Co., Ltd. / Shenzhen Xingrongda Communication Technology Co., Ltd.

Founded in 2016, a national high-tech enterprise specializing in RF detection and wireless communication coverage system R&D, design and production. Deeply rooted in radio sensing and spectrum big data analysis. Core products: wireless signal jammers (Drone Jammer), UAV detection and control systems (Drone Detection & Jammer), signal boosters, antennas, repeaters (mini/broadband/fiber/frequency-shift/digital ICS/digital fiber), indoor distribution systems. Supports 30+ communication standards. ISO9001/CE/RoHS certified. Exported to 60+ countries, market leader in South America, Middle East and West Africa.

Drone Detection & Jammer: 100MHz-6.2GHz detection (1-3km range), 100MHz-8000MHz jamming (1-4km, customizable). Supports DJI series, FPV, Xiaomi, Yuneec, Hubsan and other drone type identification. Signal boosters, antennas, repeaters (mini/broadband/fiber/frequency-shift/digital ICS/digital fiber), indoor distribution systems (supports GSM/CDMA/LTE 4G/5G/trunking).