Who We Are

      Chipstone is a professional manufacturer of rigid integrated circuit boards (ICBs) for COB lighting sources. Both  and are registered trademarks of our company. We 
boast a nearly 4,000 square meter dust-free packaging production workshop, over a dozen state-of-the-art production equipment and advanced production lines that rank among the best in the industry, both domestically 
and internationally. We implement a strict quality management system. To 
ensure the timely and accurate fulfillment of every order, we implement a 24/7 sales, 
merchandising, and after-sales service strategy, dedicated to providing first-class quality and
 service to upstream companies. Our main products include various COB track lights, spotlights, wall lights, 
street lights, floodlights, light bars, tower cranes, downlights, automotive lights, linear lights,  and smart two-color lights,fishing light Etc. Welcome to contact us!

Chipstone-COB Custom Lighting Chips Expert

What Makes Us So Excellent

  • One-Stop Supplier

    We're a 20+ years of self-owned factory,
    with professional engineers & skillful workers
    & excellent production capacity.

  • Value Transparency

    We're very open and honest with our
    customers. Our products speak for
    themselves.

  • Always Keep Creative

    We're aligned with the latest trends to
    ensure our products popular in clients'
    markets.

Chipstone Style

Chipstone Certificates

Contact Us

Check for the album of Chipstone
exhibitions, staff style, company
activities, ect.

We're fully-certificated COB lighting
sources supplier. Browse some of the
Chipstone certificates here.

Any questions? Please don't hesitate
to contact us! Besides, welcome to
visit us!