Premium listings

• 
  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

• 
  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

coban 311b gps car tracker mini waterproof mobile tracking Photos Catalog - WorldBid B2B Market

• 
  Coban 311b Gps Car Tracker Mini Waterproof With Free Mobile Web Tracking System

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.Ltd - China - November 30, 2023 - 14.00 Dollar US$

  Summary This tracker is a new product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. It can track an...

• 
  Gps Car Tracker Coban 311b With Speed Alarm Phone App Real Time Tracking System

  Electronics - GPS - Shenzhen Coban Electronics co., Ltd - China - November 29, 2021 - 12.50 Dollar US$

  Features and Functions: Change Password Authorization Si ngle Locating Auto track continuously Data Load Exact street address Forward the third parties’ message SIM card Balance Inquiry ACC working alarm Cut off the Oil and Power System (For B, C mod...

• 
  Real Time Gps Tracking Device Gps303 Coban Waterproof Mini Tracker Vehicle Car

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.Ltd - China - September 27, 2020 - 15.00 Dollar US$

  Applying directions: car / vehicles /motorcycle/ truck / fleet / asset management Technology parameter: *Network: GSM/GPRS *Band: 850/900/1800/1900Mhz *GPS sensitivity: -159dBm *GPS accuracy: 5m *Time To First Fix:Cold status 45s, Hot status 1s Model...

• 
  Gps Car Tracking Device Coban Waterproof Mini Gsm Tracker Tk311

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.Ltd - China - July 23, 2021 - 15.00 Dollar US$

  Summary This tracker is a new product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring monitoring, emergency alarms and tracking in its entirety. It can track and ...

• 
  Coban Gps Car Tracker Gps311 Mini Waterproof With Free Mobile Apptracking System

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.Ltd - China - November 28, 2022 - 14.00 Dollar US$

  This tracker is a new product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. It can track and monito...

• 
  Gps Tracking Device Tracker 311b With Google Map Platform

  Equipment - Electrical - Antennas - Shenzhen Coban Electronics co., Ltd - China - March 23, 2021 - 16.00 Dollar US$

  Highlights: 1.waterproof IP67 2.Car tracker, motorcycle 3.Mini size 1.2 Features 1.2.1 Dustproof and waterproof IP67 level. 1.2.2 Built-in GSM, GPS antenna, compact, elegant appearance. 1.2.3 Support GPS and LBS (Location based service) double tracki...

• 
  Gps Tracker 311b With App Tracking

  Equipment - Safety / Security - Shenzhen Coban Electronics co., Ltd - China - March 23, 2021 - 16.00 Dollar US$

  Alarms under Arm State 1 ACC alarm 2.Shock Sensor alarm Alarm without GSM network service Check the Vehicle State Reset Hardware Sleep Mode Scheduled wake-up Check IMEI Set up Terminal (local) Time TCP / UDP Switch Configure parameters by USB GPRS se...

• 
  Coban Gps 4g Tracker Car Location Tracking Device By Mobile Phone And Internet

  Automobile - Accessories - Alarms - Shenzhen Coban Electronics Co Ltd - China - December 17, 2020 - 28.90 Dollar US$

  Model : GPS403A/B Difference between A/B model : 403B has remote controller, 403A model don't have. Applying directions:Personal, Motorcycle, Vehicle. Technical specifications: Size: 9.6 X 5.3 X 1.8cm, 70g Networks: GSM/GPRS/LTE 2G :1900/1800/900/850...




• 
  Coban Gps Tracker Mini Tracking Device For Car Motorcycle Simple Gps311a

  Electronics - GPS - Shenzhen Coban Electronics Co Ltd - China - July 6, 2021 - 15.00 Dollar US$

  Difference between Gps311A / B / C model : A model is basic B model support engine cut C model support engine cut & remote controller & siren . Function: 1.Built-in gsm gps antenna 2. Mini size 60X36X18mm, easy install 3. waterproof 4. Realti...

• 
  Mini Car Gps Tracker Coban Tk311b With Free Tracking System

  Electronics - GPS - Shenzhen Coban Electronic Co.,Ltd - China - April 15, 2022 - 15.60 Dollar US$

  GPS-311B: It adopts 2G network technology and is a small and simple classic popular product that has been selling well for 5 years. It adopts the integrated design of built-in GPS antenna and GSM antenna to retain the main functions and is simple and...

• 
  Mini Gps Tracker Alarmas Moto 311b

  Automobile - Accessories - Alarms - Shenzhen Coban Electronics co., Ltd - China - April 19, 2021 - 18.00 Dollar US$

  Highlights: * Voltage compatible :8-40V * Waterproof * Both for e-Bike & motorcycle ; * ACC /Move / Over-speed / SOS alarm, Engine Stop remotely( only for 311B & 311C model), Geo-fence, Remote controller (Only for 311C model); * Free Real tim...

• 
  Coban Original Mini Waterproof Gps Tracker For Car And Motorcycle Tk303g

  Electronics - GPS - Shenzhen Coban Electronic Co.,Ltd - China - September 27, 2021 - 18.90 Dollar US$

  Coban Original Mini Waterproof GPS Tracker for Car and Motorcycle tk 303G his tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring , emergen...

• 
  Waterproof Gps 303f Coban Tracker Vehicle Tracking System

  Electronics - GPS - Shenzhen Coban Electronics Co Ltd - China - January 25, 2021 - 19.00 Dollar US$

  Main functions : 1. Mini size, waterproof, for car motorcycle trucks taxi, etc 2. Auto track continuously Track by time Track by distrance 3. Cut off engine, resume engine by sms gprs 4. Built-in gsm gps antenna 5. auto logging : in case of no gsm co...

• 
  Coban Gsm Gps Tracker Tk 311 Waterproof Vehicle Tracking Device With Adroid Ios App

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.Ltd - China - March 26, 2021 - 15.00 Dollar US$

  Summary This tracker is a new product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring monitoring, emergency alarms and tracking in its entirety. It can track and ...

• 
  Coban Best Selling Mini Motorbike Gps Tracker Gps303 With Real Time Tracking

  Equipment - Safety / Security - Shenzhen Coban Electronics co., Ltd - China - October 28, 2020 - 16.00 Dollar US$

  Packing list: GPS unit 12PIN harness Microphone Relay Screwer Manual Giftbox Remote controller( only for model 303G) Optional MicroSD Alarm siren(big or small both ok) Fuel sensor Functions: Auto track continuously Automatic update positions of vehic...

• 
  Coban Gps Tracker Mini 303f 303g 2g Gsm Tracking Device

  Electronics - GPS - Shenzhen Coban Electronics Co Ltd - China - July 5, 2021 - 19.00 Dollar US$

  1. Mini size, waterproof, for car motorcycle trucks taxi, etc 2. Auto track continuously Track by time Track by distrance 3. Cut off engine, resume engine by sms gprs 4. Built-in gsm gps antenna 5. auto logging : in case of no gsm coverage, tracker w...




• 
  New Lte 4g Gps Gsm Tracker For Car Vehicles Tracking Coban Factory Gps403a 403b

  Automobile - Accessories - Shenzhen Coban Electronics Co Ltd - China - November 19, 2020 - 28.90 Dollar US$

  Model : GPS403A/B Difference between A/B model : 403B has remote controller, 403A model don't have. Applying directions:Personal, Motorcycle, Vehicle. Technical specifications: Size: 9.6 X 5.3 X 1.8cm, 70g Networks: GSM/GPRS/LTE 2G :1900/1800/900/850...

• 
  Manufacturer Coban Tk311b Gps Tracking Tracker With Car Security Burglar Alarm

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.,Ltd - China - December 23, 2020 - 24.00 Dollar US$

  GPS311 is main features and functions: Voltage Range 8-40V waterproof IP67 multiple power saving modes:sleep by time, shock sleep, deep shock sleep, schdule time report Alarms:Movement, Geo-fence, over speed, ACC, shock, ext.power off and low power a...

• 
  Power Off Alarm Car Gps Tracker With Free Tracking Platform History Playback Coban Tk311b

  Audio Electronics - Automobile - Shenzhen Coban Electronic Co.,Ltd - China - January 27, 2021 - 25.00 Dollar US$

  Function Description: *Auto track continuously *Automatic update positions of vehicle turns *GPS drift suppression *Absolute street address by SMS *Location based service (LBS) *Voice Monitor *Support micro SD *Forward the third parties’ message *Low...

• 
  Gps Car Tracking Device Tk103b Coban Tracker With Engine Stop Remotely

  Automobile - Accessories - Alarms - Shenzhen Coban Electronic Co.Ltd - China - January 28, 2021 - 15.00 Dollar US$

  Technology parameter: *Network: GSM/GPRS *Band: 850/900/1800/1900Mhz *GPS sensitivity: -159dBm *GPS accuracy: 5m *Time To First Fix:Cold status 45s, Hot status 1s How to tracking ? The GPS devices support phone tracking and 16 languages website track...