Who we areJinYaTong Technology(china) Co., Ltd is a developer,manufacturer and reseller of cellular phone jamming devicescompany. We provide cell wireless communication products (cellphone jammer, gps jammer ,wifi jammer ,prison jammer,car jammer ,cell phone detector and cell phone Signalboosters for all over the world.Why choose us1.Good R & D team- We have focused on the prisonintelligent shielding system, anti-terrorism communications jammingsystem, anti-terrorist security system for three years, doing the R& D and installation of high-end communications jamming anddetection systems for the whole world. The company has a strong R& D team, which is recognized as research pioneers in the fieldof researching electronic shielding and electroniccountermeasures。2.Strict quality control- Our products have been accredited asbeing of the highest quality and the most trustworthy in theindustry. We have covered our devices to more than 80 countries andregions, which has a higher market share in the asien countries,the Middle East, Britain, France. 3.Our Moto is Quality, Integrity and professionalism-All our products are designed to exacting standards ,focusing onperformance, reliability, ease of use and costeffectiveness.Utilizing the latest and most advancedtechnologies.4.Competitive prices - We have been working very hard to improveour productivity while ensuring high quality. The prices of ourvarious products are the most competitive on the market5. 100 % Satisfaction Guarantee, Timely customer service andtechnical support ,No minimum order.