Full-Service, Quick Turn PCB Assembly Services

Delivering superior-quality design, rapid prototyping, and quick-turn assembly for lead-free PCBs for small prototype to high-volume production needs.

Industry Expertise

Renowned for our deep-seated experience in sectors including aerospace, medical devices, and ITAR-compliant projects, clients trust Green Circuits for our unparalleled proficiency in prototyping, assembly, and production. Our commitment ensures the utmost precision and reliability of products, eliminating the risk of failure.

By choosing Green Circuits, you're partnering with a leader dedicated to exceeding the highest standards of quality and innovation in the PCB assembly and production industry.

Speed & Responsiveness

Quotes in as low as 4 Hours.  We help Clients Accelerate Time to Market. We offer our services as quick as same day turnaround and as precise to meet daily, weekly, monthly, and annual time frames.

PCB Assembly and Manufacturing Services

SMT Line 1Quality Inspection

Quick Turn PCB Assembly 

Certified assembly teams offer full service, turn-key printed circuit board assembly and final inspection to achieve quick turn-around and competitive pricing. Read More..

System/Box Build

Assembly services comprehensively cover sub-assembly installation, cable assemblies, wiring harnesses, PCB insertion, software loading, product configuration, functional testing, packaging, shipping, labeling, and order fulfillment. Read More..

PCB Design & Engineering

Our hardware design engineers offer full service, turn-key printed circuit board design and engineering to deliver rapid turn-around and competitive pricing. Read More..

PCB Fabrication

Certified fabrication specialists offer full service, turn-key printed circuit board production and testing to provide consistently quick turn-around and competitive pricing. Read More..

BGA Rework

Skilled technicians can perform precision and quality troubleshooting, diagnoses and rework on for simple to complex PCB issues. Read More..

Failure Analysis Lab

Product Failure? Our lab is equipped with technology, tools and skilled technicians  quickly identify and isolate the root cause of failure from design flaws to manufacturing or material defect. Read More..

Green Circuits Quality Management System Certifications and Accreditations

Industry Experience

Green Circuits Manufacturing Facility

The production facility is over 60,000 square feet located in the heart of Silicon Valley's San Jose, California.

Specializing in Prototype single, multi-layer flexible and rigid circuit boards for low to medium volume production.  Five (5) SMT Lines with best-in-class Juki machines means high quality, high speed and quick turnaround services.

  • Dedicated Production Manager and Buyer
  • Fast and Responsive Customer Support
  • Fast Turn-Around Quoting
  • Quick-Turn Prototyping

Expect speed, quality and a uniquely responsive customer service.

Automated Optical Inspection

5 Surface Mount Technology (SMT) Production Lines

Production Line Capabilities:

  • Automated Screen Printing and Solder Paste Inspection (SPI)
  • Juki SMT for Pick and Place Machines
    • Large Number of Feeders for High Production Through-Put
  • 5 Heller 10-Zone Reflow Ovens
  • Rework BGA and Reballing
  • PCB Assembly Final Testing
  • Multi-Inspection Checkpoints
    • QC Inspection
    • Automated Optical Inspection (AOI)
    • XRay Machine
  • Water and Chemical Wash Machines
  • 3 Selective Solder Machines for Through-Hole Components
  • Electrical Flying Probe Testing
  • System Box Build Assembly and Integration Service
SMT Line 3

Green Circuits Facility and Equipment Overviews

Precision Solder Paste Printing — JUKI GKG Primo XL
SMT Line in Action — JUKI Pick & Place
Surface Mount Speed: JUKI FX-3RA XL Placement
High-Precision SMT Placement | JUKI KE-3010XL
Selective Solder Machine in Action
Wave Soldering for High-Volume Production
Precision Hand Soldering — Expert Craftsmanship at Green Circuits
High-Layer PCB Soldering with BTU Nitrogen Reflow
PCB Cleaning Process — Aqueous Technologies Force Wash
X-Ray Precision Inspection — Nordson DAGE Quadra 5 Pro
AOI (Automated Optical Inspection) — Ensuring PCB Quality
BGA Rework in Action — Precision Repair
Flying Probe Test — Final Circuit Validation
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