China ( Shenzhen ) GSH Technology Co.,Ltd. is the foremost innovator in the filed of moblile phone

jammer. After established, we are growing fast at a speed of exceed 50 percents every year, and have

become a leading brand in this filed. Now Shenzhen GSH Techonology Co.,Ltd is the first manufacturer to

come to a productiion of more than 150 thousand every month, about 18 percents of worldwide market,

covers a large area of market. Shenzhen GSH is doing its best to be the best supplier all over the world.

we have agents in Europe ,United States, Saudi Arabia, Brazil etc. And we are always exploring potential

markets worldwide. We have become the largest mobile phone jammer, mobile phone blocker manufacturer

and supplier. Our cliens come from many countries, like Plaped Company which serve for national defence of

Spain. JMT Company frm Jordan, Butterfly system Company from USA, etc. And we research infrared jamming,

thermal imaging interference technology and other military technology for SHAHRI Company from Saudi

Aribra, and SHAHRI supply us a lot of research fee.

Powerful research strength makes us grows rapidly, now we have a researching center wihich is made up of

30 people and more than 250 workers. The strength of reaching take lead of the word. And we have various

RF Material Research Center, RF Technology Research Center, and New product research Development. Our

products have our own intellectual property and our distinctive manufacture process, has pwoerful

competitiveness. We have five production line and three shifts a day to make the products you want as soon

as possible. On the product detection, We take use of most advanced HP band origin analyzer. On the

material, we take use of good Capacitance and Resistance, the error of is only 5%, the best material. On the

core power amplification IC, uses a grade IC, never take use of inferior IC, or fake IC, at the same time, we

set strict demand on the power amplification IC, to ensure that the electromagnetic radiation of mobile

phone jammer/cell phone jammer is much less than mobile/cell phone, only 0.5% of the mobile phone

electromagnetic radiation. Seek the best environment protection ways. We have advantages in: our own IC

design project, fast speed of researching new products, large production saves the cost and make our

products much cheaper. These advantages make our client satisfacied with our company and our products.

Since 2006, we researched the intelligent mobile/cell phone jammer system. The intelligent mobile/cell phone

system can sound an alarm immediately when some jammer is broken, it is the most advanced jammer in

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