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About us

CellPhoneJammer.cn is the specialists in Signal Jammers and Signal Repeater.

We offer unparalleled professional service and advice for our personal and commercial products. 10+ years of industry experience makes us the specialists you can trust. We pioneered all kind of jammers online sales, and offer the best cellular jamming prices worldwide - guaranteed. We are a developer, manufacturer and reseller of cell phone jamming devices include GSM Jammer,CDMA Jammer,DCS Jammer,PCS Jammer,GPS Jammer, WIFI Jammer, 3G Jammer, 4G Jammer, Audio Jammer,Wireless Video Jammer, Dual Band Repeater,Tri Band Repeater,3G Repeater and Wifi Repeater etc.

R&D Group in USA

We have strong and excellent R&D group in USA, who dedicated to the research and development of our new products.We are consumer-oriented and do our best to offer satisfying products to customers.

Manufacturer in CHINA

A full line of products - We have a full line of cellular jamming products from low-cost portable units to high-spec industrial units.

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