Custom Thermal Solutions From Engineering to Production

We design, simulate and manufacture custom heat sinks, liquid cold plates and advanced cooling assemblies for high-power electronics

US engineering support | Manufacturing in China and Vietnam | ISO 9001, ISO 14001 and IATF 16949

Who we are

Delivering advanced level thermal solution

Pioneer Thermal (PT heatsink) is one of the leading custom heat sink & cooling plates manufacturer in China, we are commited to provide one-stop thermal solution service around the world, with our advanced thermal technology, reliable manufacturing process and excellent quality system.

Information

Our 130,000 square foot facility facilities in China provide world-class products and pricing for higher volume designs, we have established a systematic production process from CNC machining, Extrusion, stamping, cold forge heat sink, die cast heat sink, skived heat sink, heat pipe assemblies, cooling plates, vapor chamber, inspection to packaging.

Years Experience
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What we do

We design and produce thermal components to solve thermal challenges

1.

Concept Design

1. Reduce design uncertainty

Turn your thermal requirements into a practical cooling concept. We recommend the most suitable structure, materials and manufacturing approach based on your performance targets, available space and budget, helping you reduce development risk from the very beginning.
Need Thermal Design

2.

CFD Simulation

2. Reduce engineering iterations

Validate your design before building a prototype. You receive detailed thermal and flow analysis, including temperature distribution, coolant or airflow behavior, pressure drop and hotspot identification, allowing design issues to be solved early and reducing costly design iterations.
Request a Design Review

3.

DFM Review

3. Reduce manufacturing risk

Ensure your design is ready for efficient production. We review manufacturability, tolerances, material selection and production processes, identifying opportunities to improve reliability, reduce manufacturing cost and shorten lead time without compromising performance.
Need Feasibility Review

4.

Prototype

4. Verify before investing

Verify your design with functional prototypes built using production-capable processes. Early validation helps you confirm thermal performance, assembly fit and manufacturability before committing to mass production.
Request prototype

5.

Validation

5. Prove the design performs

Gain confidence before production. You receive comprehensive validation through thermal, flow and leak testing, together with engineering recommendations to further optimize performance, reliability and product quality.
Start A Thermal Project

6.

Production

06. Scale with confidence

Move to mass production with confidence. We deliver consistent manufacturing, complete quality documentation and full production support, ensuring reliable performance, traceability and on-time delivery from prototype to volume production.
Request Quotation
Overview

The most complete thermal solution with decades of experiences

In the past 23 years, Pioneer Thermal (PT heatsink) has completed 3K+ design and built 22M+ parts, mainly used in Automotive, New Energy, AI Servers, Data Centers, Photovoltaic, Telecommunications, LED, Project etc.

We are certified with ISO9001, ISO14001, IATF16949 and serving customers all over the world, United States, Germany, United Kingdom, Spain, Belgium, Singapore, Malaysia etc.

Design Completed
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Projects Success
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Trusted by world-class brands and organizations of all sizes

Pioneer Thermal (PT heatsink) is trusted by small enterprise and world-class brands, welcome you to be a part of them.

Growatt
HP-1
Stellantis
PT Heatsink customer
LG
Jabil
Pioneer Thermal cooling plate customer
Escatec
Amphenol
Our Project

Thermal Solutions for Your Application

Extrusion Heat Sink

Achieve reliable cooling with a cost-effective solution designed for scalable production. Custom extrusion profiles, machining and surface finishes help you balance thermal performance, mechanical requirements and project cost.

Heatpipe Heat Sink

Move heat efficiently from concentrated or hard-to-reach heat sources to a larger cooling area. Our custom heat pipe assemblies help reduce hotspots, improve temperature uniformity and deliver better cooling within limited space.

Die Cast Heat Sink

Integrate cooling, mounting features and complex mechanical structures into a single production-ready component. Die casting is ideal for higher-volume projects that require repeatable quality, efficient assembly and competitive unit cost.

Cold Forged Heat Sink

Improve heat dissipation in compact applications with high-conductivity pin-fin structures. Cold-forged heat sinks support airflow from multiple directions while providing a strong, lightweight and production-efficient cooling solution.

Liquid Cold Plates

Manage high heat loads with a cold plate designed around your thermal, flow and packaging requirements. Optimized channels and manifolds help improve temperature uniformity, control pressure drop and protect critical components from overheating.

Vapor Chamber

Spread heat rapidly from small, high-power components across a larger surface area. Custom vapor chamber solutions help reduce local hotspots, improve cooling efficiency and support thinner, more compact product designs.

Your Engineering Partner for Custom Thermal Solutions

Design, simulate and manufacture custom heat sinks, liquid cold plates and cooling assemblies for high-performance electronics. Our engineering team supports your project from concept development and CFD simulation to prototype validation and volume production.

Happy Client
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PART BUILT
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DESIGN Done
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Expert Team
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Review Client
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The CFD analysis helped us identify an uneven coolant distribution that we had overlooked. After optimizing the flow channels, the temperature difference across our modules was significantly reduced while keeping the pressure drop within our specification.
Dyas Kardinal
Dyas Kardinal
Design Engineer, Energy Storage Systems
Instead of simply manufacturing our drawing, Pioneer Thermal suggested several design improvements that reduced machining complexity and lowered production cost without affecting cooling performance.
Team 4
Puri Maha
Purchasing Manager, Medical equipment
Leak testing, dimensional inspection and quality documentation were all provided with the first batch. This gave us confidence to move directly into volume production
Team 1
Kumto Warming
R&D Manager, AI Computing Hardware

what our client say about our Works ?

The first prototype met our pressure-drop requirement and required only one minor mounting change before pilot production
Team 2
Elsa Verina
Project manager, Automotive
We originally contacted Pioneer Thermal only for prototype machining. During the DFM review, their engineering team identified a flatness issue that could have affected thermal interface performance. After modifying the base design, our first prototype met the thermal target without requiring a second tooling iteration.
Team 5
Kevin Smith
Senior Mechanical Engineer, Industrial Power Electronics
PT identified a flatness risk before tooling and suggested a change that avoided a second prototype round.
Team 6
Harumi Tasya
Thermal Engineer, European power electronics company
Fairs and Events

We are looking forward to meeting you!

Welcome to visit us at exhibition.

FAQ

Frequently Ask Questions.

Yes. Our engineering team can develop a custom thermal solution based on your heat load, available space, operating environment and performance targets. From concept design and CFD simulation to prototype and production, we support the entire development process.

Absolutely. If you already have a heat sink or cold plate design, we can review its thermal performance, manufacturability and production cost. Our engineers often identify opportunities to reduce temperature, lower pressure drop or simplify manufacturing before tooling begins.

The more information you provide, the faster we can evaluate your project. Helpful information includes heat load, allowable temperature, available space, airflow or coolant conditions, application details, estimated production volume and any existing drawings or CAD files.

Yes. We understand that thermal designs are often confidential. We are happy to sign a mutual NDA before reviewing your drawings or technical information.

We accept STEP, STP, IGES, DWG, DXF, PDF and most common CAD formats. Supporting documents such as thermal requirements, test reports and specifications are also welcome.

Yes. CFD simulation helps evaluate temperature distribution, flow behavior and pressure drop before a prototype is built, allowing potential design issues to be identified and optimized early in the development process.

Yes. We support prototype, pilot production and mass production based on customer drawings. Before manufacturing, our engineering team can also perform a Design for Manufacturing (DFM) review to improve manufacturability and production efficiency.

We provide custom thermal solutions for AI servers, data centers, electric vehicles, energy storage systems, industrial electronics, telecommunications, medical equipment and other high-power electronic applications.

Let's talk

Fill the form and send us message, we will contact you within 1 business day with:

  1. An engineer reviews your information.
  2. We identify missing thermal or manufacturing inputs.
  3. NDA support is available before detailed file review.
Our Value

Let’s solve the thermal challenges with expert

Seasoned Expert

Bachelor degree engineer team with 10+ years experience in thermal industry, 3K+ design finished successfully.

Competitive Price

130,000 square feet primary facility to offer you the competitive price but quality thermal components.

Premium Support

Professional sales provide seamless communication

Let's talk

Fill the form and send us message, we will contact you within 12 hours.

Or send email to alicia@ptheatsink.com directly