Unitronics Company Limited

Unitronics collaborates closely with customers and partners, understanding their needs and developing innovative solutions. We build long-term relationships based on trust, shared experience, and mutual success, enabling us to achieve business objectives together with customers.Our specialists precisely understand our customers' challenges and needs, and propose solutions to each problem through our technical support with system construction and software development, along with cooperation with the manufacturers and various know-how. We specialize in: Software DesignHardware DevelopmentFirmware Design &amp; DevelopmentApps developmentManufacturing Capabilities &amp; Support Services 

Total embedded electronic solutions

MASGARTI HONG KONG LIMITED

We design and develop high-performance mobile applications for iOS and Android. From MVP to enterprise-grade platforms, MASGARTI delivers intuitive UI/UX, secure backend integration, API connectivity, cloud sync, and app store deployment. Our team ensures optimized performance, scalable architecture, and seamless user experience across devices. Ideal for startups, enterprises, fintech, retail, logistics, and service platforms.  Keyword Tagsmobile app development, iOS development, Android app, cross-platform app, Flutter, React Native, app UI UX, scalable mobile app 

Mobile App Development (iOS & Android)

Propagation Systems Limited

Propagation offers not just only the design service but also the hardware modules for different application. The qualified modules are suitable for the OEM services as well as the system design. Our OEM partners are located in both Southern part of China and Northern part of Vietnam in over 20 years manufacturing experience.   matter® Connected Things  – Border Router and End NodeBluetooth® Low Energy     – Bluetooth version 5.3Classical Bluetooth® Audio  – customized Bluetooth audio in both DSP and applicationEmbedded WiFi®           – bundle solution with Amazon Wed ServiceUltra Wide Band (UWB)      – RTLS applicationSigfox®/ LoRa®            – Long range transmission up to 1.5km Hardware Design service: Because of our electronics and electrical background, we also provide the hardware design service based in Hong Kong. Propagation completed over 120 projects in the last 10 years.  Application BoardIOT deviceEmbedded Linux / Android Development

Hardware Development

GRG METROLOGY & TEST GROUP CO., LTD.

GRGTEST has been deeply involved in the automotive field and has established a complete industrial chain testing and verification capability from materials to complete vehicles. Focusing on the technological evolution requirements of intelligent connected and new energy vehicles, GRGTESTcontinuously improves its core testing capabilities to ensure the technological iteration and product innovation of industry enterprises. 

Vehicle-mounted Electronic Product Testing

香港珠宝制造业厂商会

 HKJE iPad Edition 
To keep up with the ever-changing network trends, HKJMA has produced the iPad edition of &ldquo;HKJE&rdquo; in September 2013. In the future, more online electronic platform edition will be implemented for promoting the Hong Kong&rsquo;s jewelry products design.&nbsp;

Download for FREE now on the App Store:&nbsp;https://itunes.apple.com/us/app/hkje/id687190977?mt=8
Search: HKJE

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Hong Kong Jewelry Express - iPad Edition

知榆科技有限公司

Care 24 Hrs Elderly Health &amp; SafetySmart Monitoring System - AUTO SOS Instant AlertMulti-Channel Notification - Privacy Protection No Cam No Worry Suitable for bathroom, toilet, kitchen,balcony, living room, hallway, staircase... - High Accuracy Fall Detection Not affected by environmental factorssuch as light, temperture, humidity... - User-friendly Safe Frequency Wireless, Touchless, No Physical Restraint Easy Installation No Extra Manpower Increase Safety and Efficiency 

Inno-health Care

Centre For Perceptual And Interactive Intelligence (CPII) Ltd

FlashLight performs AI video analytics with its acceleration technology, delivering fast and interactive searches on videos. FlashLight opens up a range of applications in areas such as lost-and-found, security, and logistics. 

FlashLight: AI Search on Video

香港德国莱茵技术监护顾问股份有限公司

  Procedure     Bluetooth&reg; tests are classified according to category A, B, C, or D. Varied information is required for each project step:   Submission of first set of documents, necessary before preparation of the test plan   Submission of second set of documents, necessary before testing starts   Submission of final set of documents, necessary for completion of the compliance folder    Requirements  
To acquire the right to use the Bluetooth&reg; wireless technology and claim certification, your product is required to be tested and assessed according to the Bluetooth Qualification Program established by the Bluetooth SIG.

The most important prerequisite to any qualification and listing is for a company to be a Bluetooth &ldquo;Promoter,&rdquo; &ldquo;Adopter,&rdquo; or &ldquo;Associate&rdquo; member. The related adopters or associate agreements need to be up-to-date.

An overview of procedures related to Bluetooth testing and listing projects is available through T&Uuml;V Rheinland. It is not designed to amend or replace officially published information from Bluetooth SIG, such as, but not limited to, the Licensing and Trademark regulations published in the Bluetooth Brand Book.

  Market Leader in Asia  
We are a leader in the field of Bluetooth&reg; testing and certification in Asia &ndash; the most important Bluetooth market. Our facilities in Japan and Greater China Taiwan are Bluetooth qualification test facilities (BQTF), accredited by the Bluetooth Qualification Review Board (BQRB) and offer a comprehensive range of testing and certification. In addition, our facilities Korea and Hong Kong offer similar capabilities. You can outsource qualification of Bluetooth products to any of our facilities.

Bluetooth Testing

REC Green Technologies Co., Ltd.

RGT’s IoT (Internet of Things) is low power operation, wide coverage, and capable to integrate with various devices / sensors. It is a direct, simple and cost-effective solution for various remote monitoring applications, with the real-time notifications and web platform which can be achieved management goals. e.g. enhance sustainability efforts, energy efficiency and remote control in rural area and so on.   

Internet of Things (IoT) Solutions for Monitoring and Control 

NINESMART LIMITED

 Smart Access is a cloud-based access control solution allowing users to unlock doors with dynamic QR codes on the mobile app or a temporary QR code provided by the host. The system helps manage access rights and logs for enterprises, schools, buildings, or outdoor areas remotely through admin panel.  Service Introduction:https://ninesmart.io/smart-access/ Video:https://www.youtube.com/watch?v=4xOeLHbJc_Q 

Smart Access (Cloud-based QR Code Access Control)

Tradelink Electronic Commerce Limited

Tradelink Transportation Management System ("TMS") offers smart fleet management capabilities including delivery scheduling and route optimisation to help businesses streamline logistics operations, improve delivery efficiency and optimise resource allocation to enhance business performance.  Optimised your fleet operations with Tradelink TMS Core Capabilities Auto Routing: Auto calculate the most efficient delivery schedule and route based on load, parking information and road restrictions, etc.Timestamp Management: Detailed time and date records along shipment process from dispatch to receiptProof of Delivery: Confirmation of receipt backed by electronic signature with real-time notification to end customersExtended Capabilities Track and Trace: Real-time tracking of shipment status to provide timely updates to end customersDriver Management: Store and manage driver profiles based on load capacity, working area and hoursIntegration with WMS: Support integration with Tradelink Warehouse Management System for all-round logistics management Tradelink ESG Tips By optimising fleet utilisation, TMS helps businesses reduce unnecessary mileage and fuel consumption for fleet operations lowering carbon emissions. 

Transportation Management System (TMS)

嘉碧芯有限公司

GABES offers advanced IoT-powered evacuation systems that combine cutting-edge fire safety technology with intelligent dynamic exit signage. Each solution is custom-tailored to enhance the safety and responsiveness of your building during emergencies. 

GABES AlphaNexus 

Hi-Think Technology International Limited

Integrates multi-source data such as natural geography, human activities, and IoT to build a unified spatio-temporal data management system. It offers functions like data fusion, intelligent analysis, and visualization, supporting applications in government services, logistics, emergency response, and more. By deeply mining spatio-temporal data and empowering industries, it optimizes resource allocation, enhances decision-making efficiency, and provides a comprehensive, intelligent solution for the low-altitude economy sector. 

Hi-Think Space Time  Big Data Platform

Smart Building Smart Residential Management Platform Click Visitor - Visitor Management System Click Book - Resources Management System Click Auto - IoT Ops Click Video - Video Analysis Solution Machine Learning System IoT Service 

Smart City / Building

GPTBots Hong Kong Limited

Intelligent and Accurate AppPush NotificationEngageLab push notification service enables SDK integration in 3 minutes, utilizing intelligent and accurate push notifications that improve user engagement and retention. Achieve High Delivery RatesEngageLab's push notification solution and service supports not only Firebase Cloud Messaging (FCM) and Apple Push Notification Service (APN) channels, but also enterprise self-built messaging channels, as well as messaging channels from mobile brands such as Xiaomi, Huawei, OPPO, VIVO, Meizu and Honor. With this comprehensive coverage, enterprises can effectively reach global users—achieving message delivery rates as high as 99%. Diverse Notification FormatsEngageLab Push delivers enterprise-grade engagement through 8+ interactive formats (banners, pop-ups, rich media) with images, action buttons, and deep links. Patented delivery channels bypass notification restrictions via in-app fallback systems and behavior-triggered messaging, while iOS Lock Screen Live Activities enable real-time updates (e.g. food delivery tracking). Proven to boost CTR by 30%+ through foreground message optimization across all user scenarios. Identify the Right AudiencePush Notification Service delivers targeted and personalized notifications based on user aliases, tags, devices, and user segmentation to effectively improve click-through rates. Complete Data AnalysisEngageLab provides complete data analysis across the message lifecycle, including message funnel analysis and platform/channel-specific loss analysis, statistics on new users, active users, app uninstallations, notification enablement/disablement, delivery rates, click-through rates, and other follow-up analysis to help developers improve the reach of their apps. EngageLab optimizes mobile push based on your customer lifecycle. Data Security AssuranceGlobal Compliance Deployment:Select local data centers by region to ensure cross-border data storage compliance.Secure Data Transmission:Full-link encryption protects sensitive data, disabling plaintext transfers and debug log exposure.Enterprise Security Controls:Enforce IP whitelisting, role-based permissions, content filters, and message recall systems.Professional Enterprise ServicesSmart Cost Optimization:Pay-as-you-go billing by DAU/push volume with auto-saving features: invalid push interception, built-in cost forecasting, and 30%+ hidden cost reduction through intelligent tag storage.Secure Business Governance:Granular role-based access (admin/operations/dev) with full audit trails. Isolate multinational data via region/business-specific AppKey configurations.Precision Testing Hub:Simulate push scenarios with pre-launch validation for message formats, redirect logic, and multi-device compatibility.

EngageLab AppPush

Smart Site Safety Solution(4S)– Comply with DEVB TC(W) No. 3/2023 Item G &amp; H4S Item G : Safety Monitoring System using Artificial Intelligence4S Item H : Confined Space Monitoring SystemSolutions : AI Confined Space MonitoringAI Site Safety MonitoringAI Elderly Home MonitoringAI Warehouse MonitoringAI Escalator Condition MonitoringAI Crowd Control Monitoring 

AI Video Analytics Solution for Site Safety Monitoring

Smart Residence is an IoT solution for residential buildings. It leverages our own IoT Hub to connect commonly used facilities with network. Residents can use the mobile app to control facilities like the door at main entrance, their mailboxes, elevators, and provide managed access to visitors at their fingertips. Solution introduction:https://ninesmart.io/smart-residence/ 

Smart Residence (IoT Solution for Residential Building)

香港电子业商会有限公司

 The HKEIA bulletin&nbsp;provides you with detailed information about the latest development&nbsp;in the electronics industry. Monthly cover stories, HKEIA news, activities reviews and applications are included.    Helps readers fully grasp the market trends.   Published every month.  

Association Bulletin

WildFaces Technology Limited

WildFaces’ AI system knows when persons with the ideal profile walks into your store, the system will find the nearest sales persons and make them aware of their presence. It can provide them with a list of products that the potential customer could be interested in. As the customers walk through the store the system will know where they are and ensure the sales people in that part of the store have the information to support the customer. If the person is a pre-registered VIP the sales person can access a history of their previous product preferences and this empowers them to approach the person with personalized offerings. 

Know your customers with Patented Anonymized Tracking for Extreme Crowds 

AI-EOS designed to optimize the energy consumption of the central air-conditioning system, it responds to the real-time system load and changes in the external weather condition to continually monitor and control different system components. With big data analysis, the optimal set points can be calculated to reach the lowest energy consumption of the system while maintaining the thermal comfort of the occupants. The effects of the equipment degradation are also taken into consideration by the software solution. The first application project of AI-EOS, Holiday Inn Express Hong Kong SoHo, reaches 30% in system energy saving performance. AI-EOS has been implemented in other public projects, and the results are significant. Besides EOS, we plan to apply the BIG Data Analysis to other applications, such as the control of sewage plant pumping station.Applications: AI-EOS is not only applicable in new buildings. With the high level interface, it is able to implement the control algorithms to communicate with existing iBMS. Existing BuildingEOS can be integrated to the new BMS platform directly.New BuildingCommunicates with the existing BMS via high level interface e.g. Open Protocol (BACnet/Lonworks).The operation data of HVAC system will be shared to EOS through high level interface.RequirementsChiller with high-level interfaceHigh-level interface with BMS by Open Protocol. (e.g., BACnet, Lonworks, Modbus, etc.)

AI Energy Optimization Solution (“AI-EOS”) for HVAC System

兴利电脑制品有限公司

HDL serves startup companies, leading Smart Home and Home Security providers, professional industrial service providers, Health &amp; Telemedicine companies and Fortune 100, etc.  HDL can ramp up products from small quantity of samples (for certification, market testing) up to huge volume demand (with continuous improvement). We have our owned factory located on 200,000 ft2 of land in Zhuhai, China. We can easily expand our production facilities and production line to fulfil customers business need with automation. 

OEM/ODM Contract Manufacturing Service

We are dedicated to creating an intelligent and efficient park environment by integrating advanced technology with park management, enhancing quality of life and corporate competitiveness. Through smart facility management, data-driven decision-making, intelligent security systems, and convenient smart services, we bring comprehensive changes to the park. Join us in shaping a smarter, more convenient future for cities together! 

Smart Park Solution

香港标准及检定中心有限公司 (STC)

We offer radio frequency and electromagnetic testing services for customers. We use high-quality equipment to test and provide precision results. Our services are professional and reliable. 	 Providing technical support services. 	 Assist and strengthen the product modification.  

Radio Frequency and Electromagnetic Testing

香港通用公证行有限公司

As Wi-Fi becomes the preferred mode of connectivity, both private and corporate consumers are choosing certified wireless products with more confidence. Wi-Fi certification according to the Wi-Fi Alliance testing standards is an internationally recognized seal of approval. Manufacturers of wireless devices sold in global markets rely on certification to demonstrate products have met industry standards for interoperability, security, and application-specific protocols. Wi-Fi 6E is the next-generation wireless standard capable of operating in the 6 GHz band at speeds up to 9.6 Gbps. The “E” in Wi-Fi 6E stands for Extended, referring to the extension of the usable frequency range, which provides enhanced stability and improved performance, which should be especially noticeable on a network that supports a number of Wi-Fi 6E devices. Our Wi-Fi certification testing services include: Wi-Fi certification testing for 802.11 a/b/gWi-Fi pre-testing for 802.11 a/b/g productsWe also offer Laboratory rental services which can provide: Application Special Device (ASD) TestingWPA2 testWMM (QoS) testing802.11h+dExtended EAP     SGSexperts are capable of significantly reduce the turnaround time by taking advantage of our state-of-the-art system and the highly automated testing software. 

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