Precision. Quickturn. Trusted Partnership.

At GI Circuits Inc., we specialize in providing quick-turn, high-precision electronic manufacturing solutions for OEMs, electrical engineers, and product innovators. With over 30 years of combined industry experience, we offer comprehensive services including:

We proudly serve industries such as industrial automation, medical devices, instrumentation, energy, defense, IoT, robotics, and high-end electronics.

GI Circuits is more than a manufacturing supplier—we are a trusted partner dedicated to supporting your product lifecycle from prototype to production. Whether you need fast-turn prototypes, complex assemblies, or cost-effective offshore cable solutions, our team is ready to help you accelerate success with precision, speed, and care.

Quality & Certifications

  • ISO 9001:2015 Certified Quality Management System

  • IPC-A-610 / IPC-A-620 workmanship quality

  • J-STD-001 soldering standards

  • UL & ETL listed product experience

  • Full RoHS compliance

  • 3D AOI, X-Ray, Flying Probe Test

Our Commitment

  • Honesty, fairness, and a win-win business philosophy

  • Quick-turn, flexible, and reliable service

  • Detail-Oriented Execution

  • Effective communications

  • Win-Win Collaboration

  • Long-term partnership mentality

  • Customer-centric, detail-oriented approach in every build

Our services

  • PCB Assembly – SMT & Through-Hole, fine-pitch, BGA, and mixed-technology assembly
  • Cable & Wire Harnesses – Custom wire and cable solutions for various applications
  • Box Build & System Integration – Complete product assembly and testing
  • Engineering & Prototyping – DFM, DFT, and rapid prototyping solutions

Our Capacities

  • Printed Circuit Board Assembly (PCBA)-- High-quality SMT, through-hole, and mixed-technology assembly with robust inspection and test coverage.
  • Cable & Wire Harness Manufacturing-- Custom cables, wire harnesses, and high-volume offshore solutions.
  • Electro-Mechanical Assembly & Box Build-- Turnkey system builds, electromechanical box assembly and wiring.
  • Other Services:
    Conformal coating
    Epoxy encapsul (ation potting)
    Programming & and functional testing

Industries We Serve

We provides reliable manufacturing services to:

  • Industrial Control
  • Instrumentation
  • Medical & Healthcare
  • Test & Measurement
  • Energy & Environmental
  • Aerospace & Defense
  • IoT & Smart Devices
  • Robotics & Automation
  • High-End Consumer & Commercial Electronics

Learn More About Our Market Focus →

Quality Assurance

  • ISO 9001:2015 Certified since 2015
  • UL & ETL process compliance
  • IPC and J-STD workmanship standards
  • RoHS-compliant processes
  • 3D AOI, X-Ray inspection
  • On-board & off system programming
  • Functional testing
  • Compliance to other industrial requirements


ipc-logo RoHS ISO logo