Total 435 4 channels gsm factories & companies found with 1,305 products. Source high quality 4 channels gsm from our great selection of reliable 4 channels gsm manufacturing factories.
Nanjing Shinewave Technology Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory |
| Main Products: | RF Power Amplifier , Horn Antenna , RF Miceowave Pulse Power Amplifier , RF Microwave Filter , Isolators/Circulators |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Nanjing, Jiangsu |
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Unit Price: US$ 200-300 / PieceMin. Order: 1 Piece -
Unit Price: US$ 1-2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 75-80 / PieceMin. Order: 1 Piece
Jiangsu Bangjie Trading Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Total Station , GPS , Surveying Instrument , Level , Theodolite |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Nanjing, Jiangsu |
| Production Lines: | 5 |
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Unit Price: US$ 1900-2000 / SetMin. Order: 1 Set
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Unit Price: US$ 2890-2990 / SetMin. Order: 1 Set
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Unit Price: US$ 2890-2990 / SetMin. Order: 1 Set
Nanjing Jinma Surveying Instrument Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | GPS Rtk , Total Station. , Auto/Digital Level , Optical /Electronic Theodolite , Land Survey Instrument |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 20000, ISO 14064...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Nanjing, Jiangsu |
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Unit Price: US$ 1880-2200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1390-1490 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1390-1490 / PieceMin. Order: 1 Piece
Nanjing Haoce Surveying And Mapping Technology Co., ...
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Surveying Instrument , Totals Station , GPS Receiver , GPS , Uav |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001...
|
| Factory ownership: | Limited Company |
| Location: | Nanjing, Jiangsu |
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Unit Price: US$ 1200-1400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3100 / PieceMin. Order: 1 Piece
ShenZhen Nova Semiconductor Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | IC , Resistor , Capacitor , Sensor , Transistor |
| Mgmt. Certification: |
GMP
|
| R&D Capacity: | OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 2 |
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Unit Price: US$ 0.26-0.27 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.64-0.65 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.66-0.67 / PieceMin. Order: 1 Piece
Zhongke Lianxun (Shenzhen) Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | IP Mesh Radio , Cofdm , Uav , Wireless Transmission System , Uav Detection System |
| Mgmt. Certification: |
ISO 9001, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1899-2599 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-6000 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 3500-6000 / PieceMin. Order: 2 Pieces
Wolves Team Limited
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Phone Jammer , GPS Jammer , WiFi Jammer , Signal Jammer , Cell Phone Signal Jammer |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
Shenzhen Jinyatong Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Jammer , Signal Jammer , Cell Phone Jammer , Prison Jammer , Bomb Jammer |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Shenzhen, Guangdong |
Guangzhou Topten Electronics Factory
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | GPS vehicle tracker |
| Factory ownership: | Private Owner |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 26-32 / PieceMin. Order: 1 Piece
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Unit Price: US$ 28-33 / PieceMin. Order: 1 Piece
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Unit Price: US$ 14.9-18.9 / PieceMin. Order: 1 Piece
Rope Innovation Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | GPS Tracker , GPS Tracking Device , Car GPS Tracker , Offender GPS Tracker , Vehicle GPS Tracker |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 29-69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-39 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 35-39 / PieceMin. Order: 5 Pieces
Shenzhen Necom Telecommunication Technologies Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Cellphone Jammers , Mobile Phone Signal Booster , Prison Jammer , RF Signal Detector , Cellphone Detector |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
Huizhou Great-Will Industrial Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Car Black Box Dash Cam , Wired GPS Tracker , Wireless GPS Tracker , GPS Locator , Long Standby Time GPS Tracker |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM, Own Brand, Clients customize |
| Location: | Huizhou, Guangdong |
| Production Lines: | 10 |
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Unit Price: US$ 11.9-18 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11.9-18 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 11.9-18 / PieceMin. Order: 1 Piece
Shenzhen Greetwin Telecom Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Drone Jammer/Uav Jammer , Handheld Signal Jammer , Prison Jammer/Jail Jammer , Ied Bomb Jammer , Manpack Jammer/Pelican Jammer |
| Mgmt. Certification: |
ISO 9001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
-
Featured Product
Unit Price: US$ 103.4-147.7 / PieceMin. Order: 1 Piece
-
-
Min. Order: 1 Piece
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Jammer , RF Amplifier , Signal Detector , Signal Booster , RF Antennas |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 518-588 / PieceMin. Order: 1 Piece
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Unit Price: US$ 698-898 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9998-12998 / PieceMin. Order: 1 Piece
Shenzhen Etross Telecom Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fixed Wireless Phone , Fixed Wireless Terminal , SMS Gateway , VoIP Gateway , CPE Router |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
| Annual Revenue: | US$2.5 Million - US$5 Million |
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Unit Price: US$ 250-280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-1350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 540-580 / PieceMin. Order: 1 Piece
Shenzhen iStartek Technology Co., Limited
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | GPS Tracker , Wireless Router |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1-29 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-26 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-49 / PieceMin. Order: 1 Piece
Shenzhen Yu Heng Xing Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Jammer , Drone Jammer/Uav Jammer , Handheld Signal Jammer , Cell Phone Jammer , Prison Jammer/Jail Jammer |
| Mgmt. Certification: |
GMP
|
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 88-96 / PieceMin. Order: 1 Piece
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Unit Price: US$ 88-96 / PieceMin. Order: 1 Piece
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Unit Price: US$ 70-85 / PieceMin. Order: 1 Piece
Shenzhen Coban Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | GPS Tracker , GPS Tracking , Car GPS Tracker , Vehicle GPS Tracking System , Vehicle GPS Tracker |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 4 |
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Unit Price: US$ 1-18 / SetMin. Order: 10 Sets
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Pinnacle Technology Co., Limited
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Signal Jammer , Signal Blocker , Drone/Uav Jammer , Rcied Bomb Jammer , Swat VIP Portable Jammer |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 4588-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 998-1200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 358-498 / PieceMin. Order: 1 Piece
Shenzhen Ruicen Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Jammer , Drone Jammer/Uav Jammer , Handheld Signal Jammer , Prison Jammer/Jail Jammer , Ied Bomb Jammer |
| Mgmt. Certification: |
ISO 9001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 121.3-136.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 121.3-136.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 69.7-85.6 / PieceMin. Order: 1 Piece
Shenzhen Yushengchang Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | GPS Tracker , Kids Children GPS Smart Watch , Senior Elderly Adult Healthcare GPS , Pets Animal GPS Tracker , Car Vehicle Fleet Management Tracking |
| Mgmt. Certification: |
ISO 9001, ISO 20000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 24-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24-25 / PieceMin. Order: 1 Piece
Shenzhen Boostel Technologies Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Repeater , Power Amplifier Modules , Filter , Combiner , Antenna |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
Shanghai Wafer Microelectronics Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Coin Acceptor , Coin Selector , Vending Machine , Door Sensor , Remote Control |
| Location: | Shanghai, Shanghai |
| Annual Revenue: | US$5 Million - US$10 Million |
| Staff: | 5-50 People |
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Unit Price: US$ 80-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-100 / SetMin. Order: 1 Set
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Unit Price: US$ 80 / SetMin. Order: 1 Set
Guangzhou T-Mark Technology Co., Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | GPS Tracker , Car Tracker , GPS Vehicle Locator , E-Bike Positioning Device , Anti-Theft GPS Tracker |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 21-27 / pieceMin. Order: 2 piece
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Unit Price: US$ 9-12.5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 24.5-29 / PieceMin. Order: 2 Pieces
Shenzhen Newerton Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Cellphone Jammer , Cellphone Booster , Signal Jammer , RF Jammer Blocker , Signal Detector |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 359.99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 349 / PieceMin. Order: 1 Piece
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Unit Price: US$ 349 / PieceMin. Order: 1 Piece
Shenzhen Texin Electronics Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Signal jammer , Drone jammer , GPS jammer , Signal booster , Antenna |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Featured Product
Nanchang Golden Paper Co., Limited
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | C1s Ivory Board/Fbb , C2s Art Paper , Woodfree Offset Paper , Carbonless Paper/NCR , Offset Printing Paper |
| Mgmt. Certification: |
ISO 9001, FSC
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 850-930 / TonMin. Order: 1 Ton
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Unit Price: US$ 600-700 / TonMin. Order: 1 Ton
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Unit Price: US$ 1190-1250 / TonMin. Order: 1 Ton
Shenzhen Etenda Technology Limited
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Signal Repeater , Band Selective Repeater , CDMA Repeater , Triple Band Repeater , Four Band Repeater |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
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Featured Product
-
Featured Product
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Min. Order: 1 Piece
TK Manufacturing Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Geocell , Geomembrane , Concrete Blanket , Cement Blanket , Geotextile |
| Mgmt. Certification: |
ISO 9001, ISO 9000, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 0.1-0.15 / Square MeterMin. Order: 1000 Square Meters
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Unit Price: US$ 0.1-0.15 / Square MeterMin. Order: 1000 Square Meters
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Unit Price: US$ 0.1-0.15 / Square MeterMin. Order: 1000 Square Meters
Shenzhen Vioneer Telematics Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Vehicle GPS Tracker , OBD Tracker , Dashcam Tracker , Personal Tracker |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 13485
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 15-19 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 19-21 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 15-19 / PieceMin. Order: 20 Pieces
Audited Supplier
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