Comprehensive value-added services

Design and Development

Product Expertise

  • Design for Test/Manufacturing/Assembly
  • In-house prototype builds
  • Performance and reliability testing
  • Regulatory certification
  • Technology selection and roadmaps
  • Cost/performance analysis
  • Test planning and procedure development
  • Failure analysis
  • Safety compliance

Embedded Systems

  • Sensors, actuators and control systems
  • Low power devices
  • Digital, analog and mixed signal circuits
  • Microcontrollers
  • Displays and indicators

PCB Design

  • PCB layout services
  • Digital and RF layout
  • DFM review and fabrication support

Mechanical Engineering

  • Mechanical product architecture
  • Electronics packaging
  • Complex injection-molded part design
  • Design for manufacturing and assembly
  • Risk identification and mitigation planning
  • Automation and robotics mechanism design

Collaborative Design

HDL combines comprehensive design services with expert project management and enthusiastic customer communication.


Integrated manufacturing

  • Integrated with design, engineering, supply chain
  • Products that meet or exceed expectations
  • Early risk detection and mitigation
  • Access to designers and engineers
  • Real time monitoring
  • Innovation, continuous improvement


  • ISO 9001:2015
  • ISO 14001:2015

Value-added Services


HDL builds prototypes for our clients’ projects.  Capabilities include:

  • 3D printing
  • CNC machining
  • Functional breadboards
  • Hand-assembled PCBs
  • Embedded firmware
  • Ergonomic modeling


Managing the design via PPAP, manufacture and delivery of the products on time, with procurement support.

  • Product Part Approval Process (PPAP)
  • Off-the-shelf parts
  • Custom parts
  • Cost analysis and optimization


HDL tests and certifies clients’ products through relationships with regional laboratories.  Certifications/Report  include:

  • FCC Certification
  • CE Marking
  • UL & CSA Certifications
  • RoHS Certification
  • WEEE Report (assessment)
  • Bluetooth SIG

Advanced Manufacture

Use of robotic arms is just one example of HDL implementing advanced technology.  We are continuously looking to improve manufacturing quality and efficiency.

Get in touch with us for your next project!

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