HomeSupplier Discoveryarrow-rightElectrical & Electronicsarrow-rightGPS Trackerarrow-rightSupport Sos Function Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about support sos function
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

support sos function300+ factories verified

Shandong Kaer Electric Co., Ltd.

24 yrs·4.6
·Manufacturer/Factory & Trading Company
Main Products:
Fixed Wireless Phone, 5G CPE, Android Video Phone, 4G CPE, Payphone
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Founded in 1996, Shandong Kaer Electric Co., Ltd. is a provider of intelligent terminal and solution for the Internet of Things and mobile Internet. After 20 years of development, the company has formed a strong research and development strength in wireless communication terminal technology, wireless data terminal technology, smart education application technology, Internet of Things technology, embedded software technology, video technology, etc. The company has relatively complete product production qualifications, including: Telecommunications equipment network access license, national compulsory product certification, quality management system certification, etc. The main products include two categories, including smart communication equipment, IoT smart terminals and solutions. Up to now, the company has more than 100 patents, including 32 invention patents, and nearly 200 computer software copyrights.

Shenzhen Coban Electronics Co., Ltd.

5.0
Main Products:
GPS Tracker, GPS Tracking, Car GPS Tracker, Vehicle GPS Tracking System, Vehicle GPS Tracker, GPS Tracking Device, Personal GPS Tracker, Watch GPS Tracker, GPS Locator, Motorcycle GPS Tracker
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Coban Electronics Co., Ltd is a private export-oriented enterprise founded in 1999, 90% of the products are exported, and we have many years of research and development, production and management experience in automotive electronics, security products, wireless communications terminal equipment, and other fields.

Tyt Electronics Co., Ltd.

4.8
Main Products:
Two Way Radio, Walkie-Talkie, Mobile Radio, Repeater, Dmr Radio, Poc Radio
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
TYT Electronics boasts of 20year experience in two-way radio manufacture. We offer in-house design and production service of shells, antennas, keypads and more.

Shenzhen Connectech Technology Co., Ltd.

5.0
Main Products:
Mobile Phone, Cell Phone, Smart Phone, Tablet PC, Smartphone, Rugged Tablet, Windows Tablet, Walkie Talkie, Rugged Phone, Barcode Scanner
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Connectech Technology Co., Limited was established in 2017 and is headquartered in Shenzhen, China. It is a national high-tech enterprise focusing on the research and development, production and sales of mobile smart terminals. Products include mobile phones, smart walkie-talkies, handheld PDAs, tablet PC, etc., providing customers with high-quality mobile smart terminal product solutions, and constantly innovating to meet the diverse needs of customers.

Shandong ZS CARE International Trade Co., Ltd.

5.0
Main Products:
Weelchair, Rollator Walker, Grab Bar, Shower Chair, Toilet Rail, Grab Rail, Walking Aids, Commode Chair, Shower Stool, Manual Wheelchair
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2006, We has grown into a leading manufacturer specializing in healthcare and accessibility solutions, including bathroom handrails, shower chairs, wheelchairs, and walkers. With a 100, 000-square-meter factory, a dedicated team of 638 employees, and 16 advanced production lines, we ensure efficient, large-scale manufacturing without compromising on quality. Our in-house R&D and after-sales team of 186 professionals allows us to continuously innovate and provide responsive support.

Guangzhou T-Mark Technology Co., Ltd

6 yrs·4.9
·Trading Company
Main Products:
GPS Tracker, Car Tracker, GPS Vehicle Locator, E-Bike Positioning Device, Anti-Theft GPS Tracker
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou T-mark Technology Co., Ltd is a company who can provide a series of GPS tracker (2G, 4G, wired GPS tracker and wireless GPS tracker) and professional tracking platform which support 186 models, besides, we support OEM, ODM service, free technical support.

Shenzhen Eelink Communication Technology Co., Ltd.

22 yrs
·Trading Company
Main Products:
GPS Tracker For Vehicle, GPS Tracker For Individual, GPS Tracker Platform
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Eelink Communication Co. Ltd was founded in June 2004 aiming at technology Innovative. After 10 years development, we accumulate more and more experienced experts and senior engineers specializing in Internet Platform/APP/GPS trackers. Now we have a professional technology team engaged in software, hardware and industrial design, totally more than 50 engineers. This professional team guarantee technology advancement for Eelink products. Meanwhile we have advanced management system, complete QC and QA systems as well as strict testing methods to guarantee high quality.

Shenzhen Yituo Wulian System Co.,Ltd

14 yrs·5.0
Main Products:
GPS Tracker
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Yituowulian system Co., Ltd was founded in 2009, it is one of the most professional manufacturers for GPS tracker and mobile DVR product. Our company is located in Shenzhen city, Guangdong province, China. At present our GPS Tracker products are mainly exported to Southeast Asia, Africa, South America, The Middle East, Europe and so on.

Rope Innovation Co., Ltd.

4.9
Main Products:
GPS Tracker, GPS Tracking Device, Car GPS Tracker, Offender GPS Tracker, Vehicle GPS Tracker, Motorcycle GPS Tracker, GPS Tracking System
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Rope Innovation Co., Ltd. is a direct manufacturer with more than 10 years of experience in the GPS tracking industry. Its headquarter locates in Shenzhen, China's most innovative city. Rope Innovation is a true innovator of high-quality GPS tracker devices and has satisfied the needs of customers from 120 countries around the world.

Hong Kong Yushengchang Technology Co., Limited

14 yrs
Main Products:
Personal Security GPS Tracker Gadget, Kids GPS Tracker Watch with Sos, Adults GPS Tracker Watch, Elderly GPS Tracker Watch with Heart Rate
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in April 2013, Hong Kong Yushengchang Technology Co., Limited has emerged as a professional provider of innovative GPS positioning solutions and smart wearable devices. With a registered capital of 100, 000 HKD, we have dedicated over a decade to integrating advanced location-based technology into everyday life. Our strategic headquarters is located in the Bao'an District, Shenzhen, a global hub for electronics manufacturing, which allows us to maintain efficient production cycles

Guangzhou yunma pet-tech Co., Ltd

3 yrs
·Trading Company
Main Products:
Smart Pet Feeder, Water Fountain, GPS Tracker, Pet Toy
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
For the past several years, we have focused on one essential question: How to make smart pet products work better in real-world applications. From product structure and functional logic to materials, accessories, and user interaction, we continuously optimize every detail to improve performance, durability, and overall user experience. We think, we design, and we apply different types of accessories and technical solutions to enhance the functionality of smart pet products. As a design-driven manufacturing company jointly invested by experienced manufacturers with diverse technical expertise and production processes, we have developed more than 100 mature design solutions, covering most mainstream smart pet products and high-quality pet accessories available on the market today. Our objective is to support brands with clear positioning and strong identity by offering cost-efficient manufacturing combined with reliable design and engineering capability.

Shenzhen HXY Industrial Co., Ltd.

Main Products:
Solar Power Systems, Solar Home Systems, Solar Lanterns, Solar Fans, Pay as You Go Solar Home Systems, Solar Home Lighting Systems, Solar Freezer, Solar Refrigerator, Solar Flashlight, Solar System
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
BESTWE - Expert in Solar Off-Grid and Home, Commercial Energy Storage Solutions

Shenzhen Yushengchang Technology Co., Ltd.

4.9
Main Products:
GPS Tracker, Kids Children GPS Sos Smart Watch, Senior Elderly Adult Healthcare GPS, Pets Animal GPS Tracker, Car Vehicle Fleet Management Tracking, Mini Tiny Waterproof GPS Tracker, Bike Motorcycle Automotive Tracker, Assets Tracker Device, Smart Fitness Watch, Smart Bluetooth Bracelet
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Yushengchang Technology Co., Ltd. is a reliable leading manufacture in Shenzhen registered brand 4P-Touch which specialized in range of Kids GPS safety Tracker watch, Elderly Senior healthcare GPS tracker watch, Personal mini portable GPS tracker, Pets tracker, Automotive and Vehicle GPS tracker; Smart watch phone and smart bluetooth bracelet...etc, supplying for over 13 years established in Mar. 2013, good quality and professional service helps us gain many good reputation overseas. We have complete CE, RoHS test reoprt and certificate, GSMA /TAC certificate and Anatel certificate (Brazil ), FCC ID (CRC), OEM /ODM is warmly welcome! House Call was yesterday: GPS tracker connects families smart anytime anywhere, real time and real Googlemap minitoring easy. We offer quality tracker with built-in GPS module is incredibly accurate when your loved one is outdoors. It supports GPS, Glonass, Galilean precise positioning, real time and real googlemap tracking making sure your loved one will stay safe. GPS tracker is for security safety features, our APP Beesure GPS without social media, without any subscription nor annual service fee. APP and AWS server platform free using anytime anywhere.

HUIZHOU LUBAO ELECTRONIC CO., LTD.

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Solar Road Stud, Solar Warning Light, LED Traffic Light, Solar Traffic Signs, Obstruction Light, Traffic Light and Signals, Warning Lights, Portable Speed Bump, Traffic Barrier Cone and Parking Items
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our Mission & Vision

Xiamen Aisite Technology Co., Ltd

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Car Central Control Screen, Driver Cabin Door Set, Automobile Chassis, Automobile Body
Country/Region:
Fujian, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Founded in February 2017, Xiamen Aisite Technology Co., Ltd. is a professional enterprise integrating manufacturing and trading, rooted in Haicang District, Xiamen City, Fujian Province. With a factory covering an area of 4, 200 square meters, we possess strong production capacity and technical strength to support customized and mass production needs.

Ningxia Maiya Sensor Technology Development Co., Ltd

4.9
Main Products:
Gas Analyzer, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Sensor, Eletrochemical Gas Sensor, Ndir Gas Sensor, Pid Gas Sensor, Air Quality Monitoring System
Country/Region:
Ningxia, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
In a wide array of production and application scenarios - including petroleum, chemical engineering, metallurgy, steel making, sewage treatment, parking lots, breeding farms, laboratories, clean energy, breweries, and refrigeration equipment - the risk of leakage from various toxic, harmful, and flammable gases (such as hydrogen, VOCs, oxygen, and hydrogen sulfide) persists, posing potential threats to personnel safety and production activities. MaiYa Sensor is dedicated to the R&D, manufacturing, and sales of a full range of gas detection products, delivering safety protection for personnel and production activities across industrial, commercial, environmental protection, and other sectors. Our product portfolio covers seven major series: Gas sensors, intelligent gas sensor modules, fixed gas detectors and central control systems, portable gas detectors, handheld gas analyzers, online gas monitoring systems, and IoT monitoring platforms. Globally, MaiYa Sensor has provided gas detection solutions for over 1, 000 industry-specific scenarios. We offer end-to-end comprehensive services, from initial consultation and system design to on-site installation. We are committed to delivering true one-stop gas detection solutions and ultra-efficient gas detection services.

Shenzhen Vioneer Telematics Co., Ltd.

5.0
Main Products:
Vehicle GPS Tracker, Dashcam Tracker, Personal Tracker, Pet Tracker, Smart Watch, Smart Camera
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
VIONEER GROUP,  a holding corporation incorporated for over 13 years owning subsidiaries and manufactueres such as Shenzhen Vioneer Telematics Co., Ltd, Shenzhen Vioneer IoT Co., Ltd, Shenzhen Vioneer Energy Co., Ltd, Shenzhen Zonysun Technology Co., Ltd, Guangdong Tai Sek Hei Medical Equipment Co., Ltd, Chongqi COE Display Technology Co., Ltd, and Heyuan COE Communication Technology Co., Ltd, Huizhou Boshijie Technology Co., Ltd, Guangzhou ECO Composite Material Technology Co., Ltd, Guangzhou Kader Garment Co., Ltd…, with its principal office at special economic zone Shenzhen, China, is the leading designer and manufacturer of IoV (Internet of Vehicle) and IoT (Internet of Things) products, medical equipments, TFT-LCD modules etc...

Topten Electronics Technology Limited

21 yrs
·Trading Company
Main Products:
Mini GPS Tracker, GPS Tracker, GSM Car Alarm, Car Alarm System, Personal Tracker, Motorcycle Tracker, Car Security, Vehicle Tracker, GPS GPRS Tracker, Watch Tracker
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.

Shanghai Fante Industrial Co., Ltd

5.0
Main Products:
Smart Light Switch, Home Domotics, Remote Control Switch, Automatic Transfer Switch, Motor Soft Starter, Surge Protection, Smart Lights, VFD Variable Frequency Drive, Smart Circuit Breaker, Home Automation
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai FANTE Industry Co., Ltd.  About UsFounded in 2012 and headquartered in Shanghai, Shanghai FANTE Industry Co., Ltd. is a high-tech enterprise specializing in smart electrical solutions and IoT (ICT) applications. We are committed to driving digital transformation, energy efficiency, and electrical safety, empowering the traditional power industry through intelligent innovation.  Core BusinessOur main products and solutions include: Smart circuit breakersIntelligent lighting & streetlight control modulesSmart and prepaid metering systemsElectrical fire prevention and suppression devicesSmart HVAC and building energy-saving systemsIoT gateways and intelligent O&M platformsAutomatic transfer switchesThese solutions are widely applied in smart cities, factories, campuses, and communities, covering nine comprehensive systems such as intelligent fire prevention, smart HVAC energy management, intelligent substation O&M, smart electrical safety, tiered energy monitoring, BAS, and smart lighting control.  Technology & Certifications30+ patents (including 3 invention patents)50+ software copyrights and 80+ quality certifications1000+ engineering projects delivered successfullyFull compliance with CE and ISO9001 certificationsProprietary smart IoT platform developed in collaboration with Fudan UniversityOur patented smart circuit breaker integrates mechanical safety with digital intelligence, enabling reliable cloud-based power management.  Awards & RecognitionNational High-Tech EnterpriseShanghai SME of Science & InnovationGolden Finger Award for Outstanding Smart Lighting BrandNational Leading Enterprise in Intelligent Electrical QualityNational Quality Integrity Benchmark EnterpriseNational Advanced Enterprise in Quality CreditRecognized by the China Internet Association as a Digital Transformation Case EnterpriseContributor to Smart Community Emergency Response White Paper and Commercial Smart Lighting Design GuidelinesSelected as 2025 Shanghai SME Service Institution (Digital Transformation)Awarded by China Warehousing & Distribution Association as "Recommended Smart Logistics Brand" Team & R&DFANTE brings together experts in power systems, IoT, and cloud computing, adopting IPD and agile R&D processes. We have a 40+ member team in Shanghai, focusing on R&D, sales, and customer service. Our manufacturing facilities in Jinshan (Shanghai) and Wenzhou (Zhejiang) ensure high-quality production. A 50-member team in Tianjin is dedicated to smart power system development. Our CTO, Prof. Luo Yuling, has been ranked among the world's top 2% scientists for three consecutive years, leading multiple national research projects and holding numerous patents and academic publications.  Market ApplicationsFANTE's solutions have been successfully deployed in: Industry: ABB Shanghai Motors, BMW Shenyang Plant, Carrier Air Conditioning, and moreCommercial & public buildings: Offices, shopping malls, hotels, retail chainsPublic infrastructure: Schools, sports centers, healthcare facilities, smart streetlights, and EV charging stations Mission & VisionAt FANTE, our mission is to enable safer, smarter, and more sustainable energy systems: Empower energy service providers with advanced IoT solutionsDeliver digital energy management, analytics, and optimization for usersBuild a connected energy ecosystem integrating devices, service providers, and usersContribute to global carbon neutrality goalsFANTE - Empowering Energy with Intelligence, Driving the Future.

Meitrack Group

25 yrs
·Manufacturer/Factory & Trading Company
Main Products:
GPS Tracker, MDVR
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Meitrack is a leading global provider of telematics and IoT solutions. With 20+ years of industry experience, strong R&D capabilities, and rich supply chain resources, Meitrack can not only produce diverse standard products to meet diversified IoT requirements but also can design and customize products tailored to customers' unique needs.

Shenzhen Letine Technology Co., Ltd.

20 yrs·4.6
·Manufacturer/Factory & Trading Company
Main Products:
PC Monitor, Advertising Player, Demo Server, Gaming Monitor, Rugged Tablet, Ai Solution, Graphics Card, Motherboard
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Letine Technology Co., Ltd was established in 1998, is an professional manufacturer specialized in commecial display solution like advisement player, tablet PC, Monitors. Have professional R&D team for software, hardware, mechanical etc, Accept ODM and OEM. Factory Verified by SGS and BV.

Xuzhou Dragon Guard Industrial Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
EAS, ESL, RFID, Security Camera, GPS Tracker
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
DRAGON GUARD has focused on the design and manufacture of security products and solutions for over 19 years. Combined with hardware and software equipments, we are able to provide different types of retail security products and solutions for global users. Our products are widely used in projects of government, bank, school, hospital and all kinds off security areas. Nowadays, our products have covered a wide range include EAS, RFID, ESL, Display Security, Security Camera, etc.

Shenzhen Kebe Electronic Co., Ltd

16 yrs·4.9
·Manufacturer/Factory
Main Products:
Energy Storage Battery
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
KEBE New Energy is a Chinese high-tech enterprise composed of Shenzhen KEBE Electronics Co., Ltd. And Huizhou KEBE Electronics Co., Ltd., focusing on the research and development, production, sales, and services of new energy power batteries and systems such as solar energy, wind energy, and energy storage.

Shenzhen Chitongda Electronic Co., Ltd.

5.0
Main Products:
Alarm System, Burglar Alarm, Security System, GSM Alarm System, Wireless Home Security, Car GSM Alarm, Home / Commercial Alarm, CCTV System, Detector, Surveillance Equipment
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Chitongda Electronic Co., Ltd, established in 1998, is a professional security product manufacturer for 22 years. With the famous brand "Wolf Guard", it has been exporting in a whole world for 22 years. Our main products are smart home alarm system such as GSM alarm system, GSM+WiFi alarm system, WiFi alarm system, accessory and etc. We can also provide OEM/ODM service.

Guangdong New Electronics Information Import & Export Ltd

5.0
Main Products:
Powerful LED Flashlight, Laser Flashlight, Torch, Auto LED Headlight, Hologram, Desk Lamp, Portable Rechargeable Power Station, LED Display, LED Chip, LED Ceiling Light
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company is called Guangdong New Electronics Information Import and Export Ltd. (abbreviated as NEI), estabished since 2001. We have been engaged in trade for more than twenty years. Our team has rich experience in foreign trade and possesses a strong supply ecosystem capability including three affiliated listed companies, FSL FENGHUA NATIONSTAR. We have established in-depth cooperative relationships with industry partners such as logistics, freight forwarding, warehousing, insurance, finance, exhibitions and conferences, and hotels, and have obtained the advanced AEO certification of the customs.

Shenzhen Ouxiang Electronics Co., Ltd.

5.0
Main Products:
G Smart Helmet Camera, 4G Dash Camera, DC Charge Controller, Tactical Helmet Camera, Ar Smart Helmet Camera, 4G Mobile DVR, Law Enforcement Bodycam
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
OUXIANG INTERNATIONAL LIMITED located in one of the four top-tier cities in China-Shenzhen. Our company has grown rapidly since its inception in 1998. And also, we have been focused on the field of security products research and development (like HD police body camera, Docking station, Data management software, 4G Smart Helmet Camera, Tactical Helmet Camera, 4G Dash Camera, DC Charge Controller, etc. ) Our company is a technical production enterprise that includes production, QC, sales, service. The company has passed the ISO9001: 2008 quality management system and multiple product index certifications, and can effectively provide specialization technology for customized services, in order to meet the needs of customers.

Yangzhou R & D Co., Ltd.

15 yrs
·Trading Company
Main Products:
Ferrite Core, Remote Control, Bobbin, Transformer, Transistor, IC, Chip, Power Supply, LED Driver
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Our company is a professional supplier for Ferrite core, bobbin and remote control.

Huizhou Great-Will Industrial Co., Ltd.

20 yrs·5.0
·Trading Company
Main Products:
Car Black Box Dash Cam, Car Driving Video Recorder, 4G Ai Dashcam, Vehicle Surveillance Camera, Wireless GPS Tracker, Wired GPS Tracker, 2g GPS Tracker, 4G GPS Tracker, GPS Tracking Device Vehicle, Long Standby Time GPS Tracker
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
GreatWill is a global innovative enterprise deeply involved in the fields of intelligent vehicles accessories and IoT.