We begin by understanding the idea.
The users, the challenge and the outcome that matters come first.
Product development • Specialized sourcing
From idea to a product ready for production.
Electronics, firmware, software, connectivity, server infrastructure, prototypes and production resources, engineered as one complete solution around your requirements.
Mutual NDA available before sensitive project details are shared.
Integrated product
Product concept
Designed • Connected • Tested
Electronics
Firmware
PC Software
Server / API
Prototype
Quality
Since 2014Established in Hong Kong
Complete serviceHardware, software and production
China supplier networkQualified sourcing and production resources
Customer controlServer and data location
How an idea becomes a product
A complete journey, shown in about a minute.
Follow an illustrative product journey from the first conversation through definition, engineering, prototype and controlled production readiness.
* Illustrative product journey created to demonstrate our development process.
The requirement becomes a clear product plan.
Functions, interfaces, constraints and success criteria are defined together.
Every technical layer develops around one system.
Mechanics, electronics, firmware and software stay connected.
The complete 3D concept becomes visible.
The exterior design and internal architecture are reviewed digitally before prototype construction begins.
Feedback becomes controlled improvement.
Decisions are reviewed with the customer before the baseline is approved.
The design becomes a working prototype.
Boards, enclosure parts and software are integrated and tested.
The working prototype returns to the table.
The working prototype is demonstrated, reviewed and validated.
Ready for the next controlled step.
Approved files, tests, quality criteria and production resources align around the result.
First conversation
Two ways we help
More than a supplier. More than a design house.
SmartLink combines engineering depth with experienced supplier and production coordination in China. Engage us for one part of the system, or for the complete path from requirement to a tested result that is ready for production.
Product Development & Engineering
Bring us an idea, an existing design or a product problem. We define the architecture and develop the electronics, firmware, software, communication and server components the solution requires.
Explore development →Specialized Sourcing & Customization
Need a product with defined quality, documentation or modifications? We identify capable suppliers, evaluate samples, coordinate changes and manage quality around your specification.
Explore sourcing →From first conversation to completion
A disciplined product development process.
Clear specifications, agreed ownership and measurable milestones protect the project before engineering begins.
Define
Consultation, NDA, feasibility and a written system specification.
Develop
Electronics, firmware, software, server, interfaces and prototype.
Validate
Functional testing, corrections, production files and quality criteria.
Deliver & support
Handover or managed lifecycle service, according to the agreement.
Integrated capabilities
The complete system, engineered to work together.
Electronics & PCB
Architecture, schematics, component selection, interfaces, board design coordination and production preparation.
Designed with the complete product in mind: power, communications, component availability, test access, enclosure constraints and the path from prototype to repeatable assembly.
Firmware & Protocols
Microcontroller software, low level drivers, wired and wireless communication, sensors, actuators and custom protocols.
State logic, diagnostics, update behavior and production support are developed as part of the system, not as isolated code that only works in the first demonstration.
PC Software & Tools
Configuration, monitoring, diagnostics, programming, data analysis and operational software for Windows and Linux environments.
Interfaces are shaped around installers, operators and service teams so real tasks remain understandable, traceable and efficient.
Server, API & Database
Infrastructure controlled by the customer, device communication, logging, dashboards and backend services created for the project.
The customer chooses the provider, account and approved region. Access, backups, logging, retention and support responsibilities are defined for the project.
Prototype & Enclosure
Prototype planning plus coordination of the mechanical, enclosure and specialist resources the product requires.
Mounting, connectors, heat, service access, cable routing and assembly are reviewed together so the physical product supports the electronics and user workflow.
Production & Quality
Supplier coordination, test procedures, production checkpoints, inspections and controlled acceptance criteria.
Approved files, reference samples, inspection points and functional tests turn “looks good” into a result that can be checked and repeated.
Your infrastructure. Your location.
Server and data controlled by the customer.
Your project does not need to place its server or data in China. We specify what the system requires; you choose and own the provider, account and geographic location.
Clear by design. Infrastructure location, account ownership, access, backups, source delivery and handover are agreed before they become assumptions.
- A customer selected cloud provider, hosting account, private server or approved infrastructure in the required region.
- Account owned by the customers and controlled development access.
- Security, backup, logging and maintenance defined per project.
- Clear handover with reduced dependence on one vendor.
Infrastructure planCustomer approved
Data locationCustomer choice
Cloud accountCustomer owned
Access policyRole controlled
Backup & recoveryProject defined
Ongoing supportOptional managed
Choose the relationship that fits
Three flexible ways to work together.
Development Owned by the Client
You fund the agreed development and receive the deliverables created for the project and ownership rights listed in the contract.
- Source and design files as agreed
- Documentation and technical handover
- Infrastructure controlled by the customer where applicable
- Optional support after launch
Development Through Production Commitment
For suitable standalone products, reduced or deferred development cost may be negotiated against a substantial minimum order commitment.
- Commercial terms agreed case by case
- SmartLink retains source and design files
- Products supplied through SmartLink
- Best suited to standalone products without customer server infrastructure
Existing Product Modification
Bring an existing product that needs new functions, improved electronics, updated software, better usability or adaptation for a new application.
- Review of the existing product and constraints
- Targeted hardware, firmware or software changes
- Prototype, verification and production update
- Ownership and deliverables defined for the agreed scope
Selected experience
Built around practical integration.
Our work spans embedded electronics, connected products, industrial peripherals, secure communication and the software required to configure, monitor and support them.
Connected control
Embedded control & communication systems
Custom electronics, firmware, interfaces and management software designed as one system.
Industrial modernizationMachine upgrades & intelligent control
Modern electronics, control, monitoring and software added to existing industrial machines according to the customer’s requirements.
Monitoring & insightSensor, monitoring & diagnostic platforms
Hardware, sensing, data capture, diagnostics and PC analysis tools designed around measurable operation.
Have a product idea, or an existing product to improve?
Let’s define what the right solution requires.
Share a general description first. We can sign a mutual NDA before reviewing confidential technical or commercial details.