Contact Us

Whether you have a technical question, want to request information about one of our systems, or need support — we’re here to help.

Get in Touch

Corporate Headquarters
Phone

+1 760-599-1122

Fax

+1 760-599-1242

E-mail

sales@quantumfocus.com

Field Service & Support Contacts
Phone

+1 760-599-1122

E-mail

support@quantumfocus.com

Sales
E-mail

sales@quantumfocus.com


















    Sales & Support by Region

    NORTH AMERICA — QFI Direct

    Quantum Focus Instruments HQ

    Manufacturing, Development & Demo Lab

    Sales

    2385 La Mirada Drive
    Vista, CA 92081

    sales@quantumfocus.com

    +1 (760) 599-1122

    Support & Service

    support@quantumfocus.com

    +1 (760) 599-1122

    UK & Europe — QFI Direct

    Paul Hayes

    Sales, Applications and Equipment Support

    Future Space, UWE
    North Gate, Filton Road
    Bristol BS34 8RB, United Kingdom

    paul.hayes@quantumfocus.com

    +44-782-8808195

    Asia — QFI Direct

    Rolan Mangaliman

    Service & Applications Support

    rolan@quantumfocus.com

    +63-917-881-1269

    Distributors & Representatives

    China

    Alltek Company

    Sales

    18281 Gothard Street, Suite 102
    Huntington Beach, CA 92648

    www.alltekusa.com

    jz@alltekusa.com

    +1 714-375-7775 ext. 108

    Technical Support — Shanghai

    Room 1503, Huaxia Bank Building
    No. 256 Pudong South Road
    Lujiazui, Shanghai 200120, China

    shanghai@alltek.com.ca

    +(21) 6886-4500

    Japan

    NBC (Nippon Barnes Company)

    4-12, 2-Chome, Kyobashi
    Chuo-Ku, Tokyo 104-0031, Japan

    Tokyo

    Shin Nemoto

    s.nemoto@barnes.co.jp

    +81 3-3271-3771

    Osaka

    Kazyua Tanaka

    tanaka@barnes.co.jp

    +81 6-6942-3113

    Malaysia

    Novatiq Scientific

    B-10-5, Tower B, Amerin Residence,
    Persiaran Impian Indah,
    43300 Seri Kembangan, Selangor, Malaysia

    enquiry@novatiqs.com

    Tel: + 6 03 8959 8827 / +6 018 321 9989
    Fax: + 6 0154 840916

    Taiwan

    ACE Solution

    No. 66 Shengyi 2nd Rd.
    Zhubei City, Hsinchu County 302
    Taiwan

    Jenny Lin

    jenny_lin@acesolutions.com.tw

    +886-3-5500909

    Frequently Asked Questions

    For sales inquiries, pricing, or new system quotes, reach out to our Sales contact. For technical support or field service on a system you already own, contact our Field Service & Support team. If you’d like to see a system in action before committing, request a Live Online Demo on our Test Services page. If you’re ready to request thermal or failure analysis services, use the InfraScope™ Thermal Analysis or QuantumScope™ Failure Analysis request forms directly. For general questions, technical publications, or anything else, use the Information Request form on this page.

    Yes. Our laboratory provides access to our full failure analysis and temperature measurement capabilities on a service basis. This is the right fit for organizations with occasional analysis needs, time-critical projects, or those evaluating whether an in-house system fits their requirements.

    Explore our Test Services

    Yes. Our systems are designed around field-upgradeable modularity — you can begin with one sensor technique and add photoemission, MWIR, or laser signal injection capabilities later, without replacing the base system. InfraScope™ systems can also be built across basic microscope, probe station, ATE docking, and portable LabWalker™ platforms. When your needs diverge from our standard configurations, we design custom mechanical platforms and analytical solutions to match.

    Contact our team

    We offer detailed technical publications and application notes for all of our instrument families. Use the Information Request form above to select the publications relevant to your application and submit your contact details — we’ll send them directly to you.

    Use Our Information Request Form

    We work with distributors and representatives across North America, Europe, and Asia. Visit our Global Reach page to find the sales and support contact for your region, or reach out to our team directly and we’ll connect you with the right representative.

    Visit our Global Reach page

    QFI logo, white version

    Not Ready to Buy? Try Our Lab First.

    Our California laboratory offers failure analysis and temperature measurement services on demand — the ideal way to get results quickly or evaluate our systems before purchase.