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Welcome to Quanta Labs

Our mission is to deliver fast, low-cost testing and consulting services without compromising on quality or accuracy.

The Quanta Laboratories Environmental Testing sign in front of the Santa Clara facility
40+Years
of experience
The Quanta Laboratories team in lab coats gathered around the company sign

Company about

The testing partner engineers trust

For over 40 years, we've supported testing across computing, telecom, medical, automotive, and aerospace industries backed by degreed engineers who help you develop specs, test, and resolve design issues.

Core Testing Capabilities

  • Vibration & Shock Testing
  • Environmental Stress Screening
  • Chamber Testing
  • Package & Battery Testing
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Why Quanta?

We're committed to accuracy, speed, and value in every test we run.

  • Proven Experience

    For over 40 years, we've supported testing needs across computing, telecom, medical, and aerospace/defense industries. Quanta Laboratories is the largest and most experienced independent environmental testing lab in Northern California.

  • Deep Expertise

    Quanta Laboratories holds four patents in Environmental Stress Screening (ESS) and Rotational Shock/Vibration. Our staff is made up of highly trained and degreed engineers who help you develop specifications, run testing, and resolve design issues.

  • Customer Dedication

    Quanta Laboratories is dedicated to satisfying our customers' needs with fast turnaround and cost-effective testing and consulting. We work closely with every client to deliver accurate results, on time and on budget.

What we test

Our Services

Testing built around your product

Quanta Laboratories is your partner in product testing. We work alongside your team to help ensure your product meets the safety and durability standards your customers expect — from food packaging to aerospace, networking to electric vehicles.

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Dr. Hong-sun Liu, founder of Quanta Laboratories
Dr. Hong-sun LiuP.E., Ph.D. · Founder, est. 1985

Our Founder

Dr. Hong-sun Liu founded Quanta Laboratories in 1985 after earning his Ph.D. in Mechanical Engineering from UC Berkeley and a Master's from the University of Washington.

With over 40 years of experience in environmental testing, stress analysis, shock, and vibration, he holds four patents in the field and has authored publications that helped shape recommended practices for HALT. He also teaches ESS/HALT/HASS seminars and has taught engineering courses at both Berkeley and San Jose State.

Accreditation

  • A2LA

    A2LA certificate accrediting Quanta Laboratories for mechanical testing to ISO/IEC 17025:2017View PDF

    Accredited Laboratory

    Accredited to ISO/IEC 17025 for mechanical testing

  • NEBS

    Underwriters Laboratories certificate qualifying Quanta Laboratories for NEBS testing under the Verizon certification programView PDF

    Telcordia GR-63-CORE Compliant

    Verified to Telcordia GR-63-CORE, the telecom equipment testing standard

  • ISTA

    ISTA certificate recognising Quanta Laboratories as a Certified Testing Laboratory, member ID 9578View PDF

    Certified Testing Methods

    Packaging tested to International Safe Transit Association standards

  • ITAR

    United States Department of State Directorate of Defense Trade Controls registration letter for Quanta LaboratoriesView PDF

    Registered

    Registered with the U.S. State Department for controlled defense-related testing

See all accreditations and certificates