Welcome to PT Heatsink

We excel in crafting high-quality, efficient, and affordable heatsinks, becoming a trusted thermal solutions provider across diverse industries.

Industries We Serve

Solar Inverter

Leading the way in thermal management for solar inverters, our heat pipe heat sinks ensure that solar power systems operate at peak efficiency.

Artificial Intelligence

Our advanced heat sink solutions for AI systems meet the intense cooling requirements essential for the reliability and performance of AI technologies.

Medical Equipment

We provide critical thermal management solutions for medical devices, ensuring safety, reliability, and efficiency in healthcare technologies.


Our tailored heat sinks for servers address the demanding cooling needs of data centers, enhancing server performance and reliability.

Storage Energy

Supporting the energy sector, our heat sinks optimize the thermal performance of storage systems, contributing to energy efficiency and sustainability.


We ensure optimal performance of telecommunication equipment through effective thermal management, keeping the world connected.


Our cooling solutions for the automotive industry, including electric vehicles, enhance performance and safety through superior thermal management.

Data Center

Leading in water cooling module manufacturing for data centers, we provide solutions that ensure efficiency and reliability in data processing operations.
Who we are

Delivering advanced level thermal solution

PT heatsink is one of the leading custom heat sink 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.


Our 91,000 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 forging, die casting, skiving fin, heat pipe assembly, water cooling plate, Friction Stir Welding, vapor chamber, heat sink assembly, inspection to packaging.

Years Experience
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Custom heat sink manufacturer & supplier in China

Your one-stop heat sink manufacturer in China

Rich experience in simple and complex heat sink & cooling plate manufacturing and design
Happy Client
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Expert Team
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Review Client
PT heatsink is the most professional and best heat sink manufacturer in China I worked so far, I send my design, they will point out where the problem is and help to improve.
Dyas Kardinal
Dyas Kardinal
Design Engineer
I like PT heatsink very much, they always deliver the heat sink with perfect quality and in time.
Team 4
Puri Maha
PT heatsink is always provide good suggestion to make my parts cost-effective, easy manufacturing yet meet the thermal heat sink requirement. And they deliver what they promised, no compromise.
Team 1
Kumto Warming
Inverter parts manager

what our client say about our Works ?

PT heatsink are very cooperative, when a new project begins, I schedule two meetings with them every week to discuss all the open topics , they always prepared the information very well to expediate the meeting time and project schedule.
Team 2
Elsa Verina
Project manager
I worked with PT heatsink supplier decades ago when I started my own business, they are very supportive even my business was small at beginning. Now my business grows a lot with their good price and outstanding quality.
Team 5
Kevin Smith
Whatever complex project I have, or whatever tight tolerance I request, I can always discuss with PT heatsink and reach an agreement, they make my job easier.
Team 6
Harumi Tasya

Let's talk

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

Our Value

Let’s solve the thermal challenges with expert

Seasoned Expert

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

Competitive Price

91000 square feet primary facility to offer you the competitive price but quality heat sink.

Premium Support

Professional sales provide seamless communication