Shenzhen Greetwin Telecom Co., Ltd  

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 IED Bomb Jammer(20-6000MHz). 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. Such as, Drone jammer, UAV jammer, High power bomb jamming devices, Manpack jammer, IED jammers, Prison jammer, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater solutions will bring smooth and clear calls, support all bandwidths and mobile standards including T... [View More..]