Shenzhen Jin YaTong Technology Co., Ltd.was established in 2004 . It has focused on the prison intelligent shielding system, anti-terrorism communications jamming system, anti-terrorist security system for seven years, doing the R & D and installation of high-end communications jamming and detection systems for the whole world. The company has a strong R & D team, which is recognized as research pioneers in the field of researching electronic shielding and electronic countermeasures.

JinYaTong Technology(china) Co., Ltd's wide and rich experience, and together with our professional knowledge , which enables us to provide every customer with the most professional solutions. At present , the shield devices of the Shenzhen Jin YaTong Technology Co., Ltd , from the low power to every road of hundreds of watts of high power, which all can be deployed in the global hottest desert, tropical wet environment, and extremely cold region.
Due to the prisoners and the terrorist groups are improving their techniques and tools, We will be constantly update the best solutions.our security experts are constantly tracking and analylizing the changes and trends of market , developing and customizing systems according to the requirements of clients and complex task .

we provide :Various New design cell phone jammer 3 G/4G with 4 antennas, 5 antennas, 6 antennas

3G/4G CELL PHONE JAMMER
4 G cell phone jammer
4g lte and winmax cell phone jammer
4g Portable

VIP JAMM, Portable cell phone jammer, military jammer

Vehicle jammer, Bomb/IED jammer, Barrage jammer
website :*****
Add: Room A1403, Niulanqian Building, Minzhi Ave., Longhua, Bao'an District, shenzhen.
Tel:+86+755+23123361 Fax:+86+755+23149611
Email: *****

MSN:Jenny-***** Skype:Jenny-gasiajammer