Engineering-led intelligent control systems for global equipment manufacturers
Hyllegend is an engineering-led technology company specializing in intelligent control systems, embedded electronics, and system-level integration for global equipment manufacturers.
Our teams focus on architecture design, control logic, hardware–software integration, and long-term system reliability, supporting OEM customers from early concept through deployment and lifecycle evolution.
Hyllegend's core expertise includes:
System design, microcontroller selection, control logic development
Sensor integration, signal processing, electronic subsystem design
Firmware development, connectivity protocols, testing and validation
Production optimization, reliability engineering, quality systems
We work closely with OEM engineering teams to ensure solutions are not only functional, but scalable, serviceable, and production-ready for long-term programs.
While Hyllegend does not operate captive manufacturing facilities, we deliver production at scale through long-term strategic manufacturing partners, built on over two decades of close collaboration.
Engineering designs transition smoothly into mass production with validated processes
Design for manufacturability and new product introduction integrated during development
Quality management systems meet international OEM standards
Proven capacity to support multi-year OEM equipment programs globally
By combining in-house engineering leadership with a trusted manufacturing ecosystem, Hyllegend supports customers from concept to global deployment — without compromising design integrity or execution quality.
Engineering-to-production delivery through our manufacturing ecosystem
SMT Assembly Line
Reflow Soldering Process
Production Floor Overview
Assembly & Testing Station
Hyllegend is supported by our affiliated group companies, enabling comprehensive capabilities from R&D through production delivery.
Global Coordination Entity
Herzon Technology Limited serves as our global coordination platform, facilitating international business development and cross-border OEM programs worldwide.
Smart Control Systems & Intelligent Integration
Engineering and system integration for OEM equipment programs
Advanced Sensoring Technology & Electronics
Precision sensors and electronic components for intelligent systems
R&D and Engineering Center
Research, prototyping, and advanced engineering capabilities
Investment, Consulting & Incubation
Strategic investments and technology partner development
Portfolio Investments
Strategic investments in advanced automation and manufacturing technology companies.
Let's discuss how our engineering team can support your OEM equipment program.
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