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)

Herald Datanetics Limited

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

Environmental Services Solutions Ltd.

Portable Toilet Services

KARSEN TECH LIMITED

Karsen Tech Limited focuses on IoT solutions for small and medium-sized devices, integrating displays, sensors, and wireless modules with custom firmware and companion apps. We provide a fully integrated path from interface design to production-ready devices. With offices in both Shenzhen and Hong Kong, we work at the intersection of design and manufacturing, combining technical development with global accessibility. We offer UI/ UX (User Interface &amp; Experience) Design for Both App and Device. Certified UI/UX designers and team leaders with European experience craft interfaces for both apps and devices. We focus on clarity, usability, and visual harmony — from wireframes to production‑ready prototypes. We provide Embedded development services (Firmware &amp; Communication Logic Implementation) for customers. In‑house firmware and communication logic are built by an experienced core team. We specialize in low‑power wireless systems and display integration, driver implementation, UI integration, and performance optimization. We offer App development &amp; integration (Companion Apps for Smart Devices &amp; IoT Systems)services.We build cross‑platform mobile apps that connect seamlessly with embedded devices: device pairing, data synchronization, real‑time control, and OTA updates across Android and iOS.     

IoT solutions for small and medium-sized devices

ABO ELECTRONICS (SHENZHEN) CO LTD

100W~4000W, customized product design Service Scope ODM: Include Mechanical design, PCB Layout, Firmware development, APP development and OS development services. OEM: Include component sourcing and procurement, PCB Fabrication, PCB Assembly, Build of Box Assembly, Function Testing, Aging Testing, Packing and Logistic Services. DFM(Design For Manufacturing): Feed back customer of circuit layout optimization and component performance optimization requirements. DFP(Design For Purchasing): Recommend price competitive equivalent or better quality equivalent components. DFT(Design For Testing): Recommend price competitive testing solution for “high mix, low volume” projects or ATE(Auto-Testing-Equipment) solution for big volume projects.  Product Testing&amp; InspectionTest Development Services In-circuit Test Function Test Flying Probe Burn In &amp; Environment Stress Screening AOI Test Automated Test Platform Solutions X-Ray inspection PCBA ProductionLow Volume / High Mix Production High-Volume Production Customized Fulfillment Planning &amp; Options Total Quality ManagementISO 9001:2015Certified ISO 13485:2016Certified RoHS Compliant Compliant to IPC-A-610 Workmanship Standards UL, CE/FCC, CSAetcCertification Support Supply Chain ManagementDomestic &amp; International Sourcing Long-Term Collaborative Supplier Relationships Inventory Management Systems Strict Counterfeit Prevention Policy Kanban Manufacturing Programs 

Portable Power Station

Hi-Think Technology International Limited

The MLOps platform offers a one-stop solution for AI model training, deployment, data annotation, and API integration, assisting small and medium-sized enterprises in rapidly achieving AI transformation. 

MLOps Platform

GPTBots Hong Kong Limited

Global SMS Capabilities,Reliable Messaging ServicesEngageLab delivers easy-to-integrate SMS services and tailored interactive solutions, empowering personalized global customer engagement.  High-Efficiency Delivery, Precision ConversionMarketing EfficiencyNo-Code PersonalizationZero-Learning-Curve Operation:Create professional SMS campaigns instantly with our editor - no technical expertise required.Smart Encoding Detection:Auto-identifies GSM/Unicode encoding with real-time character counting to prevent overcharge risks.Tailored Content Marketing:Supports 10+ dynamic variables (%ExclusiveOffer%, etc.) for effortless personalized campaigns and superior customer experiences.Get Started for FreeBorderless ExpansionSmart Channel Optimization200+ Country Coverage:Direct API connectivity with global carrier networks for limitless business growth.Intelligent Routing:Real-time channel quality monitoring with automatic optimal path selection to ensure ultra-high deliverability.Full Compliance:Strict adherence to GDPR, CCPA and regional privacy regulations for worry-free global campaigns.Get Started for FreeExceptional ExperienceOmnichannel AutomationSeamless Channel Integration:Incorporate SMS into your marketing automation workflows for true cross-channel synergy.Intelligent Scenario Triggers:Automatically launch targeted SMS campaigns based on user behavior - maximize impact with precision engagement.Customer Experience Enhanced:Deliver smooth, timely and personalized omnichannel interactions.Get Started for FreeSecured GrowthPerformance VisibilityData Insights &amp; Optimization:We provide delivery records and billing details with real-time performance monitoring, enabling precise user behavior analytics to continuously optimize your marketing strategies.Intelligent Channel Management:Global channel performance monitoring; rapid issue identification and resolution for maximum stability.Enterprise-Grade Security:Built-in SMS bombing protection; advanced anti-phishing &amp; spam defenses to safeguard brand reputation.Get Started for Free

EngageLab SMS

Amit Lakshmi Sai Manufacturing

   Sourcing Agent   Shipping Agent   China Agents, Sourcing Agent   export agent   Apparel agent   Mobile phone agent   Services: seach suppliers, visit factory  

Sourcing Agent 

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)

Refined Motor Company Limited

Refined Motor Co. is a Hong Kong automotive EV technology provider offering certified electric conversion systems, technical expertise and regulatory support to industry partners. With in-house patented modular powertrain technology and full government compliance accreditation, the company enables automotive workshops, restoration studios and trade partners to deliver professional, road-legal EV conversion services without extensive in-house EV research and development.Our partnered electric conversion programme is a collaborative B2B service designed for automotive workshops, vehicle restoration companies, car dealers and automotive industry partners looking to expand their service portfolio into certified EV retrofitting. Under this partnership model, Refined Motor Co supplies fully developed, tried-and-tested modular electric powertrain kits, standardised engineering blueprints, technical guidelines and step-by-step conversion protocols to partner businesses. We provide continuous technical consultation, system calibration support and regulatory compliance guidance throughout every project stage.Partner teams manage vehicle disassembly, body preparation and mechanical assembly, while our professional engineering team oversees critical system integration, safety validation, quality assurance testing and final government certification approval. This cooperative framework allows industry partners to launch legitimate, market-ready EV conversion services with reduced risk, lower development costs and faster project lead times. We maintain consistent quality control, standardised safety benchmarks and full regulatory traceability, helping partners build a reputable and compliant EV service offering for local and regional clients. 

Partnered Electric Conversion

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)

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)

UltraOne Technologies Limited

Wide range coverage for indoor/outdoor and wireless bridge solution.  

Wireless Network

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

Shenzhen MicroNature Innovation Technology Co Ltd

SAAS (Software as a Service ) is a cloud-based solution with advanced communication and easy integration with existing installations. Focused on serving the field of PLC industrial Internet of Things, Inwu Smart Lighting SAAS Platform supports the connection of various types of equipment such as electrical, lighting, security, sensing, audio and video, which it’s more suitable for projects with super-large-scale equipment. (factories, parks, buildings, tunnels, Roads and Packing lots…)  Inwu Smart Lighting SAAS Platform supports MQTT/Modbus/API/UI integration, and offers various deployment options including private cloud, public cloud, and on-premises. It ensures data transmission security through the HTTPS protocol and has obtained the Information Security Level Protection Certificate issued by the Ministry of Public Security (the first one in the industry).             Advantage: 1.Strong Compatibility - Supports MQTT/Modbus/UI/API integration and offers various deployment options including private cloud, public cloud, and on-premises.  2.Full Functionality - Support nine control methods: circuit control, single-lamp control, group control, scene linkage control, local control, scheduled control, device combination control, color touch screen control, remote lighting control. It liberates operations and maintenance by easily managing thousands of luminaires.  3.Simple Operation - Supports batch import of device information and provides support for luminaire and streetlight planning and precise positioning. - Provides a clear search function to query devices that are already connected to the network and those that are not. With a single click, unconnected devices can be added to the network, effectively solving the mismatch between gateways and devices.  4.Easy Operation &amp; Maintenance - Devices can automatically detect luminaire status, set up upper and lower threshold values, and in case of abnormalities, automatically report to the central control platform and notify responsible personnel via yellow and red status alerts on their mobile phones. - Can automatically read lighting data such as current, voltage, power, power factor, and electricity consumption for each lighting device, providing real-time display and the ability to view data for any device at any given time, enabling real-time monitoring of devices. - Allows data statistics based on time and regional phases for device data, generating data analysis curves and reports. Data is not lost even in the event of device damage and can be accessed through the platform at any time. It also supports archiving, printing, and exporting. Examples include statistics analysis of lighting rates, online device statistics, device alarm statistics, device asset quantity, and energy-saving data statistics.  5.Security Safeguards  

Inwu Smart Lighting SAAS Platform

Break Retention Bottlenecks with WebPushEngageLab’s web push &amp; PWA push notification service boosts user activity &amp; conversions without apps. Instantly deliver alerts &amp; offers via web push notifications to re-engage visitors &amp; drive growth. High-ConversionWebPushMarketing SolutionsIntelligent User Reach SystemNative Multi-Channel Coverage：Windows/Mac browser notifications + iOS/Android PWA lock-screen pushes.Smart Onboarding Optimization：The average subscription rate for first-time visitors reached 28%.Seamless IntegrationDeveloper-Friendly:Implement with just a few lines of code.API-First Architecture：Effortless integration with existing martech stacks.UX-Optimized DeliverySmart Timing：Auto-avoid low-engagement hours (e.g. late night).Frequency Control：Customizable push limits to prevent fatigue.Conversion AccelerationA/B Testing Engine：Test segmented promotion strategies.Guaranteed Delivery：Auto-resend for unopened/clicked-but-unconverted pushes via callback monitoring.

EngageLab WebPush

ATR Manufacturing Ltd

We provide EMS solution. Our service includes OEM, OBM and ODM manufacturing. Our product experience includes Medical and Healthcare Equipment, Electric Appliance Control Units, Hospital Equipment, Temperature Monitoring Devices, Deodorizer, Light Tube, Safety and Security Equipment, Assistive Hearing Devices, Communication Equipment, Pest Control Units, Currency Handling Devices and PCB Assemblies. Our existing manufacturing plant is in Dongguan, China. We will have a new plant in Vietnam starting for Production by January 2020 at Phase-1; the Phase-2 facilities will be scheduled completion by end 2020.

OEM / ODM / EMS Manufacturing

Refined Motor Co. is a Hong Kong ESG-focused automotive technology enterprise specialising in compliant, cost-effective fleet electrification solutions. With strong expertise in commercial vehicle engineering and government-approved EV retrofitting standards, the company helps corporate fleet operators, logistics companies and institutional organisations modernise existing vehicle fleets, reduce carbon emissions and lower long-term operational costs.Our fleet electric conversion service is a professional turnkey electrification solution engineered specifically for light commercial vehicle fleets, including service vans, delivery vehicles, shuttle vehicles and operational fleet cars. We conduct comprehensive pre-project fleet feasibility audits, analysing vehicle usage patterns, daily mileage requirements, payload limits and operational duty cycles to design optimised, fleet-specific electric powertrain and battery configurations. Each conversion setup is calibrated to maximise operational range, improve load efficiency and ensure long-term durability under frequent commercial use.The service includes standardised high-volume conversion workflows, unified safety testing procedures, full regulatory certification, fleet-wide performance validation and structured after-sales maintenance support. By retrofitting existing combustion fleets into zero-emission electric vehicles, fleet owners avoid costly full vehicle replacement cycles while achieving ESG carbon reduction targets, lowering fuel expenses and reducing ongoing mechanical maintenance costs. We deliver consistent, scalable, fully road-legal fleet electrification projects ideal for corporate sustainability upgrades and government green transport compliance requirements. 

Fleet Electric Conversion

Nexify Limited

Transform your modern workplace with our AI-powered solutions. We enhance internal team communication, simplify collaboration, provide speech to text and AI powered translation support, driving productivity and connectivity. We offer on-premise and secure development with no need for cloud or internet access! 

NexChat: Secure & Intelligent Enterprise Messaging Solution

HENGYANG YINBEI WATCH CO., LTD

mechanic movement One-stop Service from Design to Production 

ABO Electronics (ShenZhen) Co., Ltd was set up in 2004 and renovated in 2007 and managed by a team of PCBA professionals. We are a manufacturer specialized in PCB assembly and electronics turnkey manufacturing service of SMT, DIP, final assembly, testing, packing and logistics. It mainly focuses on oversea business. We offer the design services of mechanical solutions, electronics solutions, testing solutions and packing solutions for customers according to their requests, and it also offers the warehousing keeping, logistics distributions and value-added services.  

OEM and ODM Service

Hanhong Digital Technology Co., Limited

With the talented in house designer and the strongest R&amp;D team which leads Hanhong to create the unique and excellent products to worldwide clients, all of our products have our private toolings with design patented, we are expert in making some difference whether on the designs or the acoustic technology so as to bring the good branding value for our customers. Also we have strongest R&amp;D team including the electronic engineers, mechanical engineers, acoustic engineer and software developing engineers who assure the enough capacity of doing customized ODM projects with our customers. 

OEM / ODM FACTORY

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

AT-Vibe Technology Limited

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 

My Sourcing