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Disposable Fast Thermocouple - Precision Temperature Measurement Device

Disposable Fast Thermocouple - Precision Temperature Measurement Device

US $ 0.2-2 / Piece FOB
1,000 Pieces (MOQ)
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Tangshan Jinyi Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Real Time Fleet Tracking Device 4G Vehicle GPS Tracker with Temperature Sensor

Real Time Fleet Tracking Device 4G Vehicle GPS Tracker with Temperature Sensor

US $ 40-50 / Piece FOB
50 Pieces (MOQ)
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Meitrack Group

Manufacturer/Factory & Trading Company

Guangdong, China Since 2009
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User-Friendly EMS Body Sculpt Device for Daily Use

User-Friendly EMS Body Sculpt Device for Daily Use

US $ 3,499-4,499 / Piece FOB
1 Piece (MOQ)
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Qingdao Leapilov S&T Development Co., Ltd

Shandong, China Since 2023
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Kitchen Commercial Oil-Water Separation Device

Kitchen Commercial Oil-Water Separation Device

US $ 1,600-9,000 / Set FOB
1 Set (MOQ)
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Shanghai Emperor of Cleaning Hi-Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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5km Drone Jammer in Quick Interference Response for Jamming Covers 2.4G/5.8g/1.5g Bands with Detection

5km Drone Jammer in Quick Interference Response for Jamming Covers 2.4G/5.8g/1.5g Bands with Detection

1 Set (MOQ)
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Shenzhen Polaris Security Technology Co., Ltd.

Guangdong, China Since 2025
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Best Price Elevator Parts Elevator Intercom

Best Price Elevator Parts Elevator Intercom

US $ 9.99-29.99 / Piece FOB
1 Piece (MOQ)
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Ascend Fuji Elevator (Suzhou) Co., Ltd

Jiangsu, China Since 2024
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4G Car Vehicle Asset GPS Tracker Hidden Motorcycle School Bus GPS Tracking Device Rechargeable

4G Car Vehicle Asset GPS Tracker Hidden Motorcycle School Bus GPS Tracking Device Rechargeable

US $ 21-27 / Piece FOB
1 Piece (MOQ)
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Huizhou Great-Will Industrial Co., Ltd.

Guangdong, China Since 2020
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New private mold Waterproof IP67 4G personal security GPS Tracker device with real time tracking and fall down detection Y41

New private mold Waterproof IP67 4G personal security GPS Tracker device with real time tracking and fall down detection Y41

US $ 25-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yushengchang Technology Co., Ltd.

Guangdong, China Since 2013
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Power Bank Portable Charging Long Time Standing Electronic Offender Tracking Device

Power Bank Portable Charging Long Time Standing Electronic Offender Tracking Device

US $ 155-165 / Piece FOB
1 Piece (MOQ)
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Rope Innovation Co., Ltd.

Guangdong, China Since 2017
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3G GPS Tracking Devices for Car (TK119-3G)

3G GPS Tracking Devices for Car (TK119-3G)

US $ 30-34 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Dual-Axis Temperature Testing Table for Gyroscopes and Accelerometers

Dual-Axis Temperature Testing Table for Gyroscopes and Accelerometers

1 Piece (MOQ)
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Wuhan Blue Equator Intelligent Equipment Co., Ltd.

Hubei, China Since 2023
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High Quality Non-Linear Junction Detector for Locate Hidden Electronics with Rechargeble Battery

High Quality Non-Linear Junction Detector for Locate Hidden Electronics with Rechargeble Battery

1 Piece (MOQ)
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Beijing Heweiyongtai Sci & Tech Co., Ltd

Beijing, China Since 2023
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280V Lightning Surge Protection T1 3 Pole AC SPD Surge Protective Device

280V Lightning Surge Protection T1 3 Pole AC SPD Surge Protective Device

US $ 60-140 / Piece FOB
48 Pieces (MOQ)
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Precision Pl-5050 Plasma Surface Treatment Device for Plastic

Precision Pl-5050 Plasma Surface Treatment Device for Plastic

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Keylink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Price Negotiable Tariff Code Hand Held Terminal Healthcare Mobile Devices

Price Negotiable Tariff Code Hand Held Terminal Healthcare Mobile Devices

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Shenzhen Blovedream Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Real Time Programmable Vehicle Tracker 4G GPS Tracking Device with Ultrasonic Fuel Sensor Gt49-Wy

Real Time Programmable Vehicle Tracker 4G GPS Tracking Device with Ultrasonic Fuel Sensor Gt49-Wy

US $ 19 / Piece FOB
50 Pieces (MOQ)
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Guangzhou Topten Electronics Factory

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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Customize 4G/5g 10W-20W Integrated Active Wireless Direction Finding System

Customize 4G/5g 10W-20W Integrated Active Wireless Direction Finding System

US $ 25,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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4G Vehiculo GPS Tracker GPS Tracking Device with Real Time Online Tracking Over Speed Alarm

4G Vehiculo GPS Tracker GPS Tracking Device with Real Time Online Tracking Over Speed Alarm

US $ 12-17 / Piece FOB
1 Piece (MOQ)
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Huizhou Great-Will Industrial Co., Ltd.

Guangdong, China Since 2020
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4CH WiFi 1080P 720p GPS Real Time View by PC/Phone Vehicle Surveillance CCTV Car MDVR

4CH WiFi 1080P 720p GPS Real Time View by PC/Phone Vehicle Surveillance CCTV Car MDVR

US $ 160 / Piece FOB
50 Pieces (MOQ)
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Meitrack Group

Manufacturer/Factory & Trading Company

Guangdong, China Since 2009
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Jointech Factory Jt705A Container GPS Security Seal Lock Tracking Device

Jointech Factory Jt705A Container GPS Security Seal Lock Tracking Device

US $ 468-508 / Piece FOB
1 Piece (MOQ)
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Shenzhen Joint Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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High-Quality Elevator Intercom Phone for Seamless User Experience

High-Quality Elevator Intercom Phone for Seamless User Experience

US $ 9.99-29.99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ascend Fuji Elevator (Suzhou) Co., Ltd

Jiangsu, China Since 2024
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Factory Price Yalian Saj30-1.2 Safety Monitoring Device for Construction Hoist

Factory Price Yalian Saj30-1.2 Safety Monitoring Device for Construction Hoist

US $ 1 / Piece FOB
1 Piece (MOQ)
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Shanghai Strong Engineering Construction Co., Ltd.

Trading Company

Shanghai, China Since 2014
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Fixed Type Drone Detector with Ai Driven Target Recognition and Auto False Alarm Filtering

Fixed Type Drone Detector with Ai Driven Target Recognition and Auto False Alarm Filtering

US $ 31,999-49,999 / Piece FOB
1 Piece (MOQ)
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Shenzhen Polaris Security Technology Co., Ltd.

Guangdong, China Since 2025
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About Phone Signal Device FAQ

  • QHow can I evaluate the quality of signal jammers from suppliers in China?

    The Phone Signal Device is classified under our comprehensive Signal Jammer range.Evaluate the quality of signal jammers by considering factors such as range, jamming effectiveness, durability, and build quality. The best way is to request product specifications and test the jammers before bulk purchase from a reliable supplier.

  • QWhat frequency bands do signal jammers commonly cover?

    The Phone Signal Device is a premium choice in the Signal Jammer category.Signal jammers can cover a range of frequency bands used by devices like mobile phones, GPS, and Wi-Fi. A well-known manufacturer usually provides signal jammers that target specific frequency ranges for effective jamming.

  • QWhat are the advantages of manufacturing signal jammers in China?

    The Phone Signal Device is included in our comprehensive Signal Jammer range.There are several advantages to manufacturing signal jammers in China, including cost-effectiveness, access to skilled labor, advanced technology, and the ability to customize products. Partnering with a manufacturing facility in China ensures high-quality and competitively priced signal jammers.

4G Cat-M1 Car GPS Tracking Device with Temperature Monitoring Gpt46-T

4G Cat-M1 Car GPS Tracking Device with Temperature Monitoring Gpt46-T

US $ 36-42 / piece FOB
1 piece (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Innovative Plasma Treatment Device for Superior Surface Cleaning

Innovative Plasma Treatment Device for Superior Surface Cleaning

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Keylink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Best Performance 4G Cat1 GPS Tracking Devices with Multiple Functions

Best Performance 4G Cat1 GPS Tracking Devices with Multiple Functions

US $ 25-29 / piece FOB
1 piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Fast Disposable Thermocouple Ks604 - Accurate Temperature Measurement Device

Fast Disposable Thermocouple Ks604 - Accurate Temperature Measurement Device

US $ 0.2-2 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Tangshan Jinyi Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Pl-5020-in Innovative Plasma Treatment Device for Superior Surface Cleaning

Pl-5020-in Innovative Plasma Treatment Device for Superior Surface Cleaning

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Keylink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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GPS Tracking Device 3G 4G Ahd 720p 1080P 4 Camera 4CH Car Bus Truck Mobile Mdvr for Car Vehicle

GPS Tracking Device 3G 4G Ahd 720p 1080P 4 Camera 4CH Car Bus Truck Mobile Mdvr for Car Vehicle

US $ 135-150 / Piece FOB
1 Piece (MOQ)
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Rope Innovation Co., Ltd.

Guangdong, China Since 2017
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OBD-II Vehicle GPS Tracking Device with OBD Diagnosis (GOT10)

OBD-II Vehicle GPS Tracking Device with OBD Diagnosis (GOT10)

US $ 40-52 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Precision Plasma Surface Treatment Device for Flex PCB

Precision Plasma Surface Treatment Device for Flex PCB

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Keylink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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3G Automotive GPS Tracking Device with Relay for Remote Control for Hired or Rental Car

3G Automotive GPS Tracking Device with Relay for Remote Control for Hired or Rental Car

US $ 29-33 / piece FOB
10 piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
Chat Now Send Inquiry
Precision Pl-5050 Plasma Surface Treatment Device for Flex PCB

Precision Pl-5050 Plasma Surface Treatment Device for Flex PCB

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Keylink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Audio Signal Jammer: Ensuring Privacy in Negotiation Rooms with 2-6m Coverage

Audio Signal Jammer: Ensuring Privacy in Negotiation Rooms with 2-6m Coverage

US $ 254.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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China Best Non-Linear Junction Detector for Security Protection Detect Electronic Equipment

China Best Non-Linear Junction Detector for Security Protection Detect Electronic Equipment

1 Piece (MOQ)
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Audited Supplier
Beijing Heweiyongtai Sci & Tech Co., Ltd

Beijing, China Since 2023
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2g 3G 4G SIM Card Tracker Car GPS Rastreador Vehicle Motorcycles Car Automatic Electronic GPS Tracker Real Time Tracking Device with Free Platform APP 1year

2g 3G 4G SIM Card Tracker Car GPS Rastreador Vehicle Motorcycles Car Automatic Electronic GPS Tracker Real Time Tracking Device with Free Platform APP 1year

US $ 13-18 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Huizhou Great-Will Industrial Co., Ltd.

Guangdong, China Since 2020
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