Guangdong, China
Business Type:
Manufacturer/Factory
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Signal Booster, Signal Repeater, RF Jammer manufacturer / supplier in China, offering 23dBm Egsm900 WCDMA2100MHz Dual Band 2g 3G Cell Phone Signal Booster Repeater (GW-23EW-asm), 23dBm GSM900 WCDMA2100MHz 2g 3G Dual Band Cell Phone Signal Booster (GW-23GW-asm), 23dBm GSM900MHz Dcs1800MHz 2g 3G 4G Dual Band Cell Phone Signal Booster (GW-23GD-asm) and so on.

Gold Member Since 2014
Audited Supplier

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Mr. Albert Peng
Export Manager
Business Type: Manufacturer/Factory
Main Products: Signal Booster , Signal Repeater , RF Jammer , Signal Jammer , VIP Bomb Jammer , Cell Phone ...
Management System Certification: ISO 9001

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 as well as TD-SCDMA series.

Such as, Wide band Repeater, Band selective Repeater, Channel selective Repeater, Frequency-shifting Repeater, Fiber Optic Repeater, Digital ICS Repeater, TMA, TMB, Micro Repeater, Consumer Signal Booster.

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.

Comprehensive repeater will supply optimizing solutions for vehicle, office, commercial center, countryside, tunnel, Mountain. etc.

RF Jamming Equipment include Cell Phone Signal Jammer and RF Communication Jammer(20-6000MHz).

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, 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!

Trade Capacity

International Commercial Terms(Incoterms):
FOB, CIF, EXW, Others
Terms of Payment:
LC, T/T, PayPal, Western Union, Money Gram
Average Lead Time:
Peak season lead time: one month, Off season lead time: within 15 workdays
Number of Foreign Trading Staff:
4~10 People
Main Customer(s):
Company Name Country/Region Products You Supply
Irancell Iran Signal Booster
Irancell Indonesia RF Repeater
Vodafone United Kingdom Signal Booster
Export Year:
2009-08-01
Export Percentage:
51%~70%
Annual Export Revenue:
1 million~2.5 million USD
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
Nearest Port:
Shenzhen
Import & Export Mode:
Exportation via agency

Production Capacity

Factory Address:
2F, 4th Bldg, Xiaxue Industrial Park, Bantian, Longgang District,Shenzhen,China
R&D Capacity:
OEM, ODM, Own Brand(GREETWIN)
No. of R&D Staff:
5-10 People
No. of Production Lines:
10
Annual Output Value:
US$2.5 Million - US$5 Million
Ever Annual Output of Main Products:
Product Name Units Produced (Previous Year)
Signal Booster 100000 Pieces
Signal Jammer 50000 Pieces

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