
Hardware Updates and Improvements
What We Offer
We provide continuous product enhancement and hardware updates, redesigning legacy systems for improved performance, cost reduction, and modern component availability. From hardware prototyping and PCB optimization to complete hardware architecture upgrades, HDH ensures your devices stay efficient, scalable, and compliant with the latest technologies.
Hardware Updates and Improvements
What We Offer
We provide continuous product enhancement and hardware updates, redesigning legacy systems for improved performance, cost reduction, and modern component availability. From hardware prototyping and PCB optimization to complete hardware architecture upgrades, HDH ensures your devices stay efficient, scalable, and compliant with the latest technologies.
Our Expertise
Hardware Lifecycle Management
Process That We Follow
To increase reliability, reduce costs, and extend product lifespan through continuous hardware improvements, all without compromising quality.
Requirement and Performance Analysis
Design Review and Optimization Plan
Hardware Improvement and Product Iteration
Validation and Verification Testing
Post-Production Support
Experienced Engineering Team
Our engineers excel in hardware prototyping, PCB redesign, and hardware modifications. We deliver optimized, scalable solutions that combine innovation with practical experience, ensuring your products stay competitive.
Tailored Solutions for Every Product
Each project is unique. HDH develops custom hardware improvements and product enhancements aligned with your technical and business goals, maximizing performance and efficiency.
End-to-End Hardware Enhancement Expertise
At HDH, we specialize in hardware updates and improvements across the full product lifecycle. From hardware development and embedded hardware upgrades to product enhancement and hardware lifecycle management, our team ensures every update improves performance, reliability, and longevity.
Seamless Integration and Testing
All updates undergo structured validation and verification testing to guarantee reliability and compliance. HDH manages hardware version control and ensures smooth integration with existing systems.
Performance Optimization and Modernization
We perform hardware upgrades and hardware refresh cycles, optimizing legacy systems with PCB optimization, enhanced components, and improved embedded systems. Our iterative development approach ensures your hardware evolves with modern standards and technological advancements.
Long-Term Support and Reliability
We provide ongoing hardware maintenance services and post-production servicing, including troubleshooting, monitoring, and continuous improvements. Our goal is to keep your hardware robust, efficient, and ready for future hardware advancements.
FAQ

HDH is an amazing team with real engineering talent. These guys understand even the most complex tasks and somehow make everything look easy. They’re incredibly flexible, truly listen to what the customer needs, and always come up with solutions that are both high-quality and affordable. Working with HDH was an absolute pleasure. Big thanks to the whole team — you’re awesome, and I’d happily work with you again anytime!
Gevorg Sargsyan
Co-founder and CEO
HDH is a team that turns bold ideas into reality. They bring metal to life and take on projects that initially seem impossible. As a client, I can confidently say they have an exceptional sense of timing, precise risk assessment, and a deep understanding of technology. I’ve been working with them for many years, and I highly recommend HDH to anyone who doubts whether complex engineering ideas can be turned into reality with them, it’s absolutely possible!
Sergo Oganov
Chief Operating Officer

Working with HDH on the Powered Exoskeleton project was outstanding. They understood the urgency of this medical initiative, acting quickly to deliver hardware that could help war-injured patients before nerve damage became irreversible. The timeline was extremely tight, and every hour counted as the team pushed to deliver results before the medical window closed. Their care, speed, and dedication produced a functional prototype already bringing hope to those at risk of long-term disability. We’re grateful for their partnership and excited to continue this vital work.
David Arsenyan
Founder & CEO at QaylTech and Muvia