Shenzhen Greetwin Technology Co.,Limited
About Us
Products
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.
Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater.
The RF Repeater solutions will bring smooth and clear calls, support all bandwidths and mobile standards including TETRA, iDEN, LTE700, GSM850, EGSM, GSM900, DCS1800, PCS1900, CDMA800, CDMA450, LTE 4G, CDMA2000, 3G(WCDMA), LTE2600 and TDD-LTE series.
Such as, Wide band Repeater, Band selective Repeater, Digital Repeater, High Power Outdoor Repeater, Fiber Optic Repeater, ICS Repeater, Consumer Signal Booster, Power Amplifier.
We are committed to providing the best solutions for mobile operators, offering OEM and ODM service. Products can be customized according to different operators in the world and the output power are available from 0.01W to 20W.
RF Jamming Equipment include Cell Phone Signal Jammer, RF Communication Jammer(20-6000MHz) and 20-200W Power amplifier.
GREETWIN is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.
In countering the ever-growing threat of remotely controlled improvised explosive devices (RCIEDs), we has invested heavily in the development of a range of multi-band, very-high-power jamming systems for the protection of troop transportation, military and police checkpoints, large governmental establishments, bomb disposal squads and VIP convoys.
Such as, 5KM Drone jammer, UAV jammer, High power bomb jamming devices, Military IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.
Our clients are government agencies, military, SWAT team, prison, school, bank, law enforcement and VVIPs. We also serve corporations and private individuals who must take responsibility for protecting assets, proprietary information, executives and family members.
GREETWIN products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.
Let us hand in hand and create a glorious cause!
| Company Name: | Shenzhen Greetwin Technology Co.,Limited |
| Business Type: | Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other |
| Brands: | GREETWIN, GW |
| Employee Number: | 100~200 |
| Year Established: | 2005 |
| Total Sales Annual: | 5million-10million |
| Factory Location: | 2F, 4th Bldg,Xiaxue Industrial Park,Bantian,Longgang District,Shenzhen City,China |
| Company slogan: | Shenzhen Greetwin Technology Co.,Limited The Leading supplier of Cell Phone Jammer and Bomb Jammer |
| OEM Overview: | GREETWIN company have own team of designers, we can make different types from OEM&ODM customer's needs! If you: 1. Are looking for OEM/ODM manufacturers in this industry. 2. Need someone that can produce what you want and have a custom design printed to your specification. Then our OEM/ODM service is for you!
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| Production Line: | Shenzhen Greetwin Technology Co., Limited was established in City of Shenzhen ,Guangdong Province in 2005,After 10 years effort and development, at the moment we have become one of the leading supplier of Cell Phone Jammer and Bomb Jammer. with manufacturing,sales and technical after-sales service as a whole,engaged in professional RF Jamming products. Knowledgeable supportWe have high-quality professional technicians and advanced modern production equipment. All of the products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We take technical support very seriously. In fact, Greetwin employs as many technical staff as we do salespeople. Buying from Greetwin provides direct access to our team of experts who are involved in every aspect of product development - from design and testing, to support.
Guaranteed reliabilityQuality Objectives: The qualified rate > 99.9%, User Satisfaction rate > 99.9%
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| R&D: | GREETWIN have strong and excellent R&D group who dedicated to the research and development of RF Jamming products. Our Engineer are mainly from Peking University and National Defence University PLA China.
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| Our Team: | Our leaders are mainly from Peking University and National Defence University PLA China.
With 12 years of experience in the Telecom field, GREETWIN TECHNOLOGY CO.,LIMITED is one of the leading suppliers which specializes in designing and manufacturing RF Jamming equipment and Telecom products.
We make sure that our all employees who mu st be trained related to their filed. Our professionals can provide solution for our clients concerning RF jammer / Signal repeater project. Our clients are government agencies, military, SWAT team, prison, school, bank, law enforcement and VVIPs.
Through our Clients and distributors , GREETWIN products adopted by worldwide mobile operators :
• Telefonica , Tntel PCS
• Vodacom , Zain Umniah
• Hutch , Bhariti Bsnl , XL
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| History: | GREETWIN Technology was founded in 2005, has been committed to the sale of high-quality RF Jammer. At the beginning, GREETWIN provided with mobile phone jammer for Examination and meeting room, and high power jammer for prison. Our engineers custom design many solutions for the security industry. With backgrounds in RF engineering, signal analysis, and mechanical engineering, our engineers and technicians design and manufacture advanced jamming technologies.
Such as, High power bomb jamming devices, Military IED jammers, programable DDS jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, Drone jammer, Digital jammers.
There are three types RF Jammers. 1. VCO(voltage controlled oscillator) Technology Requirements for the jamming range is not high, extremely sensitive civilian consumption levels of low cost, and efficiencies are not very strict environment. 2. DDS (Direct Digital Synthesis)Technology Requirements for the jammer need wideband frequency range, and select accurate frequency point, such as 20-3000MHz NO gap jammer. 3. Pseudo random digital Gaussian white noise technology. Requirements for the jamming range is very high, low electromagnetic radiation, can accept high cost, using for national security and military, have strict requirements for jamming range.
We focus on digital Gaussian white noise technology. After 12 years development, GREETWIN has became the leader supplier of RF Jammer in the global market. |
| Service: | GREETWIN TECHNOLOGY CO.,LIMITED is one of the leading suppliers which specializes in designing and manufacturing RF Jamming equipment and Telecom products.
Main Products:
High power bomb jamming devices, military IED jammers, programable DDS jammer, RF Jammer, Cellphone signal jammer, VIP Bomb Jammer, Prison Jammer, Wifi Jammer, Digital drone Signal Jammer, RF repeater, Signal Booster,etc
Our Cilents:
Our clients are government agencies, military, SWAT team, prison, school, bank, law enforcement and VVIPs. We also serve corporations and private individuals who must take responsibility for protecting assets, proprietary information, executives and family members.
Our company provides technical support and after-sales service to ensure that our customers have a better purchase and use experience.
GREETWIN products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.
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| Market name: | North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide |
| Contact Person: | Mr Albert |
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