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Cell Phone Signal Blockers Manufacturers & Suppliers

Cell Phone Signal Blockers Total 136 manufacturers & suppliers found with 408 products
Manufacturer/Factory , Trading Company
Jammer , Cellphone Jammers , GPS Jammers , Bomb Jammer , Mobile Phone Jammer
Shenzhen, Guangdong
  • 45W High Power Indoor Cell Phone Signal Jammer/Blocker (TG-101K)
    Negotiable
    1 Piece (MOQ)
  • Tg-VIP Jamm, Portable Cell Phone Jammer, Military Jammer
    Negotiable
    1 Piece (MOQ)

Shenzhen Etenda Technology Limited

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Signal Repeater , Band Selective Repeater , CDMA Repeater , Triple Band Repeater , Four Band Repeater
OEM, ODM
ISO 9001
  • Powerful Mobile Phone GPS GSM WiFi Signal Jammer/Blocker/Interceptor/Isolator
    Negotiable
    1 Piece (MOQ)
  • 100W 20-500MHz RF Power Amplifier
    Negotiable
    1 Piece (MOQ)

Henan Haiheng Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Annual Revenue29.85 Mil
Annual Revenue
Plant Area1180
Plant Area
Number of Employees34
Number of Employees
Trading Company
Mini Truck , Semi Trailers , Dump Truck , Bus , Wheel Loader
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001...
  • 4G 5g GPS Portable Cell Phone Blockers
    US$ 300 / Piece
    1 Piece (MOQ)

Hangzhou Star Sea Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Drone Jammer , Uav Drone Jammer , Drone Detector , Drone Detection , Anti Drone System
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Anti Uav System High Power WiFi5.8g GPS Cell Phone Signal Jammer Waterproof Outdoor RF Signal Backpack Drone Jammer
    US$ 29000 / Piece
    1 Piece (MOQ)

Sichuan Huafei Hangwei Information Technology Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Annual Revenue6 Mil
Annual Revenue
Plant Area530
Plant Area
Number of Employees10
Number of Employees
Trading Company
Unmanned Aerial Vehicles , Drone Jammer , Drone Detection , Drone Countermeasure
ODM, OEM
ISO9001:2015
  • Individual Multi-Function Frequency Jammer; Mobile Phone Signal Isolator
    US$ 40000 / Piece
    1 Piece (MOQ)

Beijing Heweiyongtai Sci & Tech Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Safety Defense , Eod Products , Portable X-ray Screening System , Bomb Disposal Suit , Telescopic Manipulator
OEM, ODM, Own Brand
ISO 9001
  • 300W Transmitting Power Portable Bomb Jammer/ Mobile Phone Signal Jammer
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Wireless Siganl Jammer , Cellphone Signal Jammer
OEM, ODM, Own Brand
within 15 workdays
  • Multifunctional 2g 3G 4G 5g Cell Phone Signal and WiFi Desktop Built-in Antenna Jammer
    US$ 1 / Piece
    1 Piece (MOQ)
  • Handheld GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi 2.4G/5.8g Mobile Cell Phone Signal Jammer
    Negotiable
    1 Piece (MOQ)
  • Desktop 8 Antennas Cell Phone GPS WiFi Signal Jammer Each Band 25W Output
    US$ 1 / Piece
    1 Piece (MOQ)
Trading Company
Signal Jammer , VIP Jammer , Prison Jammer , Security Jammer , Mobile Signal Jammer
ISO 9000
Shenzhen, Guangdong
  • Mini Hidden Phone Jammer 8 Antennas Pocket Cell Mobile Signal Blocker Isolator Shield 2g/3G/4G Lojack GPS WiFi Signals RC 315 433 868 915
    US$ 100 / Piece
    1 Piece (MOQ)
  • Six Bands GSM 3G 4G Lte Lojack WiFi GPS Handheld Cellular Phone Signal Jammer Blocker, Cooling Fan Mobile Signal Shield Isolator
    US$ 165 / Piece
    1 Piece (MOQ)
  • 18 Antennas 42W RF Signal Jammer Block Shielding Mobile Phone 4G/3G/2g +WiFi2.4G+ Gpsl1-L5 +Walkie-Talkie UHF/VHF
    US$ 435 / Piece
    1 Piece (MOQ)

Markevina Technology (Shenzhen) Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Small Home Appliances , Electricity and Power Equipment Manufacturing , Machinery and Production Line
OEM, ODM, Own Brand
Response Time≤3h
  • Signal Jammers, Anti-Uav Drone System, Frequency Blocker, 1W 10W 30W 50W 100W
    US$ 500 / Piece
    1 Piece (MOQ)
  • Anti-Drone, Anti-Uav System, Counter Jammer System for All Bands, All Signals Frequency Blocker, Mobile Signal Shield System Can Be Customized
    US$ 400 / Piece
    1 Piece (MOQ)
  • Car Mounted Signal Jammer Full Bands, Vehicle Frrequncy Jammer, Anti-Drone Jammer,
    US$ 7000 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Jammer
Own Brand
within 15 workdays
  • Yingxun Cell Phone Recording Jammer Yx-007-Bt Mobile Phone Information Security Protection Box
    US$ 410 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Phone Jammers , Signal Blockers , WiFi Jammer , Signal Shield , Signal Jammer
OEM, ODM
ISO 9001, ISO 14000, SA 8000
  • High Power Portable Cell Phone 3G 4G Lte Signal Jammer
    Negotiable
    1 Piece (MOQ)
  • GSM CDMA Dcs PCS 3G GPS High Power Portable Mobile Phone Signal Breaker Jammer Isolator
    Negotiable
    1 Piece (MOQ)
  • GSM CDMA Dcs PCS 3G 4G WiFi Mobile Phone Signal Breaker Jammer Isolator
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Mobile Signal Booster , Signal Jammer , Wireless Router , Signal Detector , Antenna
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • Portable Multi Band 8 Antennas Camera GPS WiFi GSM Cell Phone RF Remote Car Bluetooth Key Mobile Phone Signal Jammer
    US$ 79 / Piece
    1 Piece (MOQ)
  • Portable Multi Frequency Camera GPS WiFi GSM Cell Phone RF Remote Car Bluetooth Key Mobile Phone Signal Jammer
    US$ 190 / Piece
    1 Piece (MOQ)
  • Multi Band 433MHz FM Lojack Camera Vehicle Radio Long Range 100m Mini Pocket GPS Mobile Phone Signal Jammer Blocker Price
    US$ 90 / Piece
    1 Piece (MOQ)
Trading Company
Vehicle Camera , Sport Action Camera Dashboard , Door Peehole Viewer Camera , GSM Bug , GPS Tracker
Shenzhen, Guangdong
  • Cell Phone Jammer With Remote Control JM-101B
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Mobile Signal Booster , Signal Amplifier , Cell Phone Signal Repeater , 3G Signal Booster , 4G Signal Repeater
OEM
ISO 9001
  • Vehicle Car Used Cellphone Jamming, Mobile Phone Signal Jammer
    US$ 40 / Piece
    1 Piece (MOQ)
  • Portable GPS WiFi 3G 4G Mobile Phone Signal Jammer Blocker
    US$ 100 / Piece
    1 Piece (MOQ)
  • WiFi Powerful Cellphone/GPS/4G Signal Jammer, Mobile Phone Signal Jammer/Signal Blocker
    US$ 110 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
X Ray Baggage Scanner , Walk Through Metal Detector , Hand Held Metal Detector , Under Vehicle Inspection System , Under Vehicle Search Mirror
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Handheld Portable 8 Antenna Portable Bluetooth GPS WiFi 2.4G/5.8g GSM 2g 3G 4G Cellphone Signal Blocker RF Network Mobile Phone Signal Jammer
    US$ 88 / Piece
    1 Piece (MOQ)
  • Best Factory Price Mobile Phone Signal Jammer Support Customized
    US$ 149 / Piece
    1 Piece (MOQ)
  • Portable Mobile Phone Signal Jammer Support Customized
    US$ 198 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Jammer , Repeater , Av Sender
Shenzhen, Guangdong
  • Cell Phone Jammer (KYP0011)
    Negotiable
    (MOQ)
  • Cell Phone Jammer (KYP0021)
    Negotiable
    (MOQ)
  • Handheld GPS+Cell Phone Jammer (kyp0051)
    Negotiable
    (MOQ)
Manufacturer/Factory , Trading Company
Jammer , Blockers
Shenzhen, Guangdong
  • Min Car Mobile Phone Jammer (KYP0031 )
    Negotiable
    (MOQ)
  • Powerful Cell Phone Jammer (KYP0040)
    Negotiable
    (MOQ)
  • Car Cellphone Jammer (KYP0030)
    Negotiable
    (MOQ)

Shenzhen Slinya Electronic Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Mobile Phone Accessories , Computer Accessories , Consumer Electronics , Cable & Networking , Lights & Lighting
OEM, ODM, Own Brand
ISO 9000, ISO 14001, ISO 14000
  • for iPhone X 8 7 Plus Samsung Cell Phone Case Pouch RF Signal Shielding Blocker Bag Jammer Pouch Case Radiation Mobile Phone Bag for Pregnant Women
    US$ 0.44 / Piece
    1 Piece (MOQ)
  • Mobile Phone Cell Phone RF Signal Shielding Blocker Bag Jammer Wallet Purse Anti Radiation Protection Case for Pregnant Women
    US$ 1.55 / Piece
    50 Pieces (MOQ)
  • Elastic Fiber 4.7 5.5 Inch Cool Outdoor Knitting Pouch Bag Glove Sock Case for iPhone Xr Xs Max 8 Plus Samsung Mobile Phone
    US$ 0.59 / Piece
    20 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Mobile Phone Signal Jammer
Tianjin, Tianjin
  • Wireless Signal Jammer for High Frequency Signal (LRZT-5.3)
    Negotiable
    (MOQ)
  • Mobile Phone Signal Jammer Special for Examination Rooms (LRZT-4.2HH)
    Negotiable
    (MOQ)
  • Mobile Phone Signal Jammer (LRZT-4II)
    Negotiable
    (MOQ)

Shenzhen Forbao Technology Co., Ltd.

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Drone Jammer , Drone Detector , Gimbal Camera , Jammer Module , Anti Drone System
OEM, ODM
ISO 9001
  • WiFi VHF/Lojack GPS Handheld 16-Band 5g Mobile Phone Jammer
    US$ 456.8 / Set
    1 Set (MOQ)
  • 16-Ways Large Chassis Fpv Anti Drone Module
    US$ 456.8 / Set
    1 Set (MOQ)
Manufacturer/Factory , Trading Company
Cell Phone Jammer , Cell Phone Isolator , Cell Phone Blocker
Shenzhen, Guangdong
  • Cell Phone Jammer
    US$ 150
    (MOQ)
  • Cell Phone Jammer (HL-102)
    Negotiable
    (MOQ)

Fujian Jiefei Hou Science and Technology Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Signal Jamming Anti Drone , Antenna , Anti Drone RF Module
OEM, ODM, Own Brand
Response Time≤3h
  • Jf 18 Channels Handheld WiFi GPS GSM CDMA LTE Cell Phone Signal 3G 4G 5g Lojack
    US$ 300 / pieces
    2 pieces (MOQ)

Shenzhen Yonlit Telecom Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Sspa , Pulse & Cw Sspa , Jammer , RF Power Amplifier
Shenzhen, Guangdong
  • 2.4G 5.8GHz WiFi Blocker Warfare Drone Signal Jammer
    US$ 4800 / Piece
    1 Piece (MOQ)

Hangzhou Chenquan Tech Co., Ltd

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Security Camera , Surveillance Camera , Night Vision Device , Pvs-14 , Long Range PTZ Camera
OEM, ODM, Own Brand, Technical patents, software copyrights
ISO 9001
  • 25m White Noise Type Mobile WiFi Signal Blocking Jammer Equipment
    Negotiable
    20 Pieces (MOQ)

TATUSKY TRADING CO.,LIMITED

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area200
Plant Area
Number of Employees12
Number of Employees
Trading Company
Anti Drone Module , Anti Drone Gun , FPV Killer , Backpack Anti Drone System , Drone Detector
ODM, OEM
Response Time≤3h
  • 10/12/14/16 Antennas 2g 3G 4G 5g GPS WiFi Desktop Mobile Inhibitor Strengthened Signal Jammer
    US$ 280 / Piece
    1 Piece (MOQ)

Shenzhen Newlotus Technology Ltd

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Signal Booster , WiFi Signal Booster , Mobile Signal Booster , Wireless Signal Repeater , Esim Mifi Router
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
  • Sunhans 2700MHz - 5000MHz 10W Wireless Signal Jammer Amplifier Module
    US$ 479 / Piece
    10 Pieces (MOQ)

China Xinxing Xiamen Imp. & Exp. Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Annual Revenue66.3 Mil
Annual Revenue
Plant Area912
Plant Area
Number of Employees29
Number of Employees
Trading Company
Bulletproof Vest , Ballistic Helmet , Police Uniform , Military Uniform , Body Armor
OEM
ISO9001:2015
  • 500W GSM/CDMA/Dcs/WCDMA/LTE/WiFi/5g Wireless Communication Portable Full-Band Jammer Signal Jammer
    US$ 4450 / Piece
    18 Pieces (MOQ)

Shenzhen Dowdon Tech Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Mobile Phone Accessories , Computer Accessories , Consumer Electronics , Cable & Networking , Lights & Lighting
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000
  • Signal Blocker Anti-Radiation Shield Case Pouch Bag for Phone Cell Phones Wallet
    US$ 1.65 / Piece
    20 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Surveillance Equipment , Security Product , Ccd Camera , Cctv Lens , Wireless Camera
Fuzhou, Fujian
  • Signal Jammer (HN- SG015)
    Negotiable
    (MOQ)

Xiamen Minghui Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area280
Plant Area
Number of Employees10
Number of Employees
Trading Company
Bag , Sport Bag , Duffel Bag , Travel Bag , School Bag
ODM, OEM
SEDEX
  • Signal-Blocking Faraday Cell Phone Bag Emf RFID Shielding Bag
    US$ 6.3 / Piece
    500 Pieces (MOQ)
  • RFID Signal Blocking Cell Phone Signal Shielding Pouch Wallet Case Privacy Protection Car Security
    US$ 1.5 / Piece
    500 Pieces (MOQ)
  • RFID Signal Blocking Bag Shielding Pouch Wallet Case for Cell Phone Privacy Protection and Car Key Fob
    US$ 1.5 / Piece
    500 Pieces (MOQ)
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