Shenzhen Dezhen Telecommunication Technology Co.,Ltd
Shenzhen Dezhen Telecommunication Technology Co., ltd is a hi-tech company established in 2003, engaging in production, sales and service of wireless communication Dezhen series products. We mainly provide all kinds of signal products, such as mobile signal jammer, prison jammer, IED (Improvised Explosive Device) jammer, etc.
We have abundant experience in technology, management and marketing. We have an integrated production team, tech team, R & D team, sales team and after-sale service team. We cooperate with many universities, colleges, research units and get involved in government activities.      
Relying on our own forces to independently develop, we have developed Series of DZ-101 and DZ-808 mobile signal jammer, whose quality are staying in ahead among in the industry. With advanced technology, good reputation and perfect after-sales service, we win reliability of the customers. We are the supplier of Huawei Technologies and Korek Telecom.Our products are exported to many places and many countries such as USA, France, Germany, India, Mexico and Saudi Arabia, etc .