Custom Die Cast Heatsinks: High Performance Cooling Solutions

PT heatsink is one of the leading & custom die cast heatsink manufacturer in China, we provide the most complete thermal solution with decades of experiences

Our Partner :
Who we are

Solve all your thermal problems

PT heatsink is one of the leading die cast heatsink manufacturer in China, we provide the most complete thermal solution with decades of design and manufacturing experiences

custom thermal design solutions


Years Experience

Start your projects with PT heatsink today


All In One Solution In One Place

Facing thermal solution difficulties and do not know how to solve it? Want to produce an exisiting heat sink but with strict requirement? No worries, PT heatsink have all the solution for you.

Free design

Our experts can design heat sink/cooling plate/vapor chamber with your inputs to solve your thermal problem

Mature production

Prototype, small trial run, serial order are well produced with our leading industry equipment, mature production line and skilled technician and operators

24/7 Premium Support

Our professiona sales is stand by for you, whenever you need, we are available.

Custom Die Cast HeatSink Solutions

Welcome to PT Heatsink, where innovation and precision engineering are blended to deliver high-performance die cast heatsinks. As a premier die cast heat sink manufacturer & supplier, we are experts in creating custom solutions that intensify the performance of electronic and mechanical devices on a global level. At PT Heatsink, we leverage advanced manufacturing processes and in-depth industry knowledge to develop heat sinks that offer superior cooling solutions tailored to meet the evolving demands of technology across various sectors.

Our Custom Die Cast Heat Sink Solutions Include

Play Video

Robust Designs for Multiple Industries

At our company, we offer custom die-cast heat sink solutions with strong engineering designs that meet the needs of different industries. From automotive applications to telecommunications, our range of thermal management solutions can be customized to fulfil your unique requirements. Our designs ensure optimal heat dissipation and durability across various operational environments. Our streamlined processes help reduce your time to market, maintaining a competitive edge in your industry.

Quick Turnaround Times

Understanding the importance of timely delivery, we offer rapid prototyping and efficient manufacturing cycles. This ensures that our clients receive their die cast heat sinks quickly, supporting faster product development and market entry. We focus on innovative approaches that enhance both functionality and aesthetic appeal of your products.

Custom Die Cast Heatsinks Manufacturer & Supplier
Play Video

Innovative Design Expertise

Our brand offers unparalleled design capabilities to meet the specific needs of different industries.Our die-cast heat sink solutions offer a combination of creativity and inventiveness that put them at the top level in terms of performance and resilience.

Our Commitment to Innovation and Customer Satisfaction

Our engineering team is well-equipped with vast knowledge and cutting edge tools to undertake any thermal situation. We offer total support including the design phase and throughout the manufacturing process till the final products meet all requirements.

The relationship between our company and clients is not limited to the point of sale. PT Heatsink provides first-class customer service by offering technical assistance and advice throughout the product’s use to maintain high client satisfaction.

More Than Just A Die Cast Heat Sink Manufacturer

Own Factory

91000 square feet primary facility with leading industry equipment, not only we can provide you the competitive price, but also support you with flexibility manufacturing planning to ensure deliver heat sink to you on time.

Experienced Staff

Our engineer has over 10 years experience in heat sink industry, our workers are with us over 8 years, our sales are 24/7 standby to solve your problem.

custom thermal design solutions
Heatsink Design

Our R&D engineers are bachlor degree and finished 500+ heat sink & cooling plate project design, 97% build prototype and 85% introduce to mass production.

Manufacturing Proposal

We always provide design for manufacturability (DFM) to customer when we make a quote based on the drawing.

Logistic Support

We offer courier, sea freight & air freight transportation to deliver your project, ex-works, FOB, CIF, DAP, DDP, whatever inco-terms works for you, we are happy with it.

Certified Factory

ISO9001, ISO14001 & IATF16949 certified, RoHS & REACH compliance.


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