Shenzhen Greetwin Technology Co., Limited is one of the leading
suppliers which specializes in designing and manufacturing RF
Jamming Equipment and Wireless Coverage Products.
RF Jamming Equipment include Cell Phone Signal Jammer and RF
GREETWIN is the foremost innovator in the field of RF jamming,
offering a comprehensive range of jamming equipment and systems
which have a proven record of reliability and performance in all
types of applications and environmental conditions.
In countering the ever-growing threat of remotely controlled
improvised explosive devices (RCIEDs), we has invested heavily in
the development of a range of multi-band, very-high-power jamming
systems for the protection of troop transportation, military and
police checkpoints, large governmental establishments, bomb
disposal squads and VIP convoys.
Such as, High power bomb jamming devices, Military IED
jammers, programable DDS jammer, VIP Convoy Bomb Jammers
(RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers,
Portable Jammers, Handheld Jammers, Drone jammer, Digital
jammer to suit all types counter terrorism activities.
GREETWIN have strong and excellent R&D group who dedicated to
the research and development of RF products. Our leaders are mainly
from Peking University and National Defence University PLA China.
Our clients are government agencies, military, SWAT team, prison,
school, bank, law enforcement and VVIPs. We also serve corporations
and private individuals who must take responsibility for protecting
assets, proprietary information, executives and family members.
Wireless Coverage Products include RF Repeater,Signal Booster.
Comprehensive repeater will supply optimizing solutions for
vehicle, office, commercial center, countryside, tunnel, Mountain.
GREETWIN products have been exported to more than 60 countries and
regions around the world. Such as Southeast Asia, Africa, Europe,
South America and the Middle East.
Let us hand in hand and create a glorious cause!