Custom Vapor Chamber Heat Sinks China Manufacturer & Supplier
Tone Cooling is a direct manufacturer of reliable custom vapor chamber heat sinks for efficient heat management. We manufacturee and supply high-quality vapor chambers with fast delivery and competitive prices. Our products can be customized to various shapes, sizes, and configurations, ensuring optimal performance for your specific requirement.

Custom Vapor Chambers Solutions From Tone Cooling
Vapor chamber is an advanced heat dissipation technology that uses the principle of gas-liquid phase change to achieve efficient heat conduction. Widely used in the fields of 5G communications, electronic equipment and high-performance computing, vapor chambers significantly improve the heat dissipation performance of equipment by evenly distributing heat to ensure stable operation.
Tone Cooling’s custom vapor chambers are highly efficient for electronic devices and other thermal management applications, designed to quickly conduct and dissipate heat from the source by expanding the heat dissipation surface area.

Key Technical Parameters
1.Thermal Conductivity: Vapor chambers can achieve thermal conductivities ranging from 5,000 W/m·K to over 20,000 W/m·K, making them significantly more efficient than traditional cooling methods like heat pipes
2.Thermal Resistance: The effective thermal resistance can be as low as 0.01 °C/W to 0.25 °C/W depending on the design and application
For example, a standard vapor chamber measuring 106 mm x 70 mm x 3 mm has a thermal resistance of approximately 0.150 °C/W with an operational power of around 150W
3.Operating Temperature Range: Most vapor chambers operate effectively within a temperature range of -40°C to +150°C, suitable for various industrial environments
Thickness and Size: Vapor chambers can be manufactured in various thicknesses, typically ranging from 0.2 mm to 5 mm. Ultra-thin designs are particularly beneficial for compact electronic devices
Maximum Heat Flux: Vapor chambers can handle high heat fluxes, often exceeding 350 W/cm², making them ideal for high-performance applications
Vapor Chamber Cooling Custom Designs
Advanced Materials
Our custom vapor chambers are constructed using high-quality materials such as copper and aluminum, which provide excellent thermal conductivity. We also explore innovative materials and coatings that enhance performance and durability while reducing weight.
Innovative Wick Structures
We incorporate various wick structures—such as sintered metal powder and screen mesh—into our designs to optimize capillary action and heat transfer efficiency. This flexibility allows us to tailor the vapor chamber's performance based on the specific thermal demands of the application.
3D Vapor Chamber Designs
Our capabilities extend to 3D vapor chamber designs that feature intricate geometries for enhanced heat dissipation. These designs are particularly beneficial in high-density electronic systems where space is limited but cooling requirements are high.
Integration with Other Cooling Solutions
We can seamlessly integrate vapor chambers with other thermal management solutions, such as liquid cooling systems or thermoelectric coolers, to maximize overall cooling efficiency in demanding environments.
Why Choose Tone Cooling For Custom Vapor Champer Heat Sinks?











- Innovative Technology: We hold multiple patented technologies, including vacuum brazing, friction stir welding, and transient liquid phase diffusion bonding, ensuring optimal thermal performance, low flow resistance, and reliable sealing.
- Extensive Experience: With over 20 years of experience in thermal management technology, our core technical team is dedicated to providing customers with high-performance, high-quality, and highly reliable liquid cold plate products.
- Expert Talent Team: Our R&D team includes PhDs from top universities and several senior engineers with deep expertise, ensuring we deliver cutting-edge solutions and innovative products.
- Competitive Pricing: As a direct manufacturer, we offer customized thermal solutions at highly competitive prices, delivering excellent value without compromising on performance or reliability.
Vapor Chamber Wick Structure
Tonecooling’s wick structure inside a vapor chamber is a crucial component that facilitates the effective transfer of heat. A vapor chamber is a type of heat spreader that operates on the principles of phase change, similar to heat pipes, but in a flat, planar form. The wick structure plays a significant role in its operation.
The wick structure in a vapor chamber is typically made from porous materials such as sintered metal powders, metal meshes, or grooves etched into the chamber walls. This structure is designed to provide a capillary action, which helps to distribute the working fluid (usually water) across the entire surface area of the vapor chamber.
Industrial Applications of Differenct Types of Vapor Champers
Medical
Vapor chambers offer efficient heat management in medical devices, including MRI machines, CT scanners, and portable monitors. They ensure uniform heat distribution, are compact, reliable, and operate quietly, thereby enhancing device performance and safety.
- Process: Forming, welding, Annealing
- Material: Aluminum
- Finish: Nickel Plating

GPU/CPU
Vapor chambers effectively distribute heat across GPUs, significantly improving heat dissipation and preventing thermal throttling. By maintaining consistently lower operating temperatures, they enhance the longevity and reliability of the device.
- Process: Forming, welding, Annealing
- Material:Copper
- Finish: Nickel Plating

Server
Vapor chambers ensure thermal stability in extreme conditions, enhancing the durability and performance of essential devices while reducing the risk of overheating and equipment failure.
- Process: Forming, welding, Annealing
- Material:Copper
- Finish: Nickel Plating

Military
Vapor chambers offer dependable thermal stability in challenging environments, enhancing the durability and performance of critical devices while minimizing the risk of overheating and potential equipment failure.
- Process: Forming, welding, Annealing
- Material:Copper
- Finish: Nickel Plating

Projector
Vapor chambers offer uniform heat distribution, eliminate hot spots, and enable thinner, lighter designs without compromising cooling efficiency. Furthermore, they improve battery life and performance by maintaining optimal temperatures for both the CPU and GPU.
- Process: Forming, welding, Annealing
- Material:Copper
- Finish: Nickel Plating

Automotive
In automobiles, vapor chambers enhance electric vehicle (EV) battery performance, prevent LED overheating, ensure the reliability of power electronics, and regulate temperatures for infotainment systems, electronic control units (ECUs), and autonomous vehicle sensors.
- Process: Forming, welding, Annealing
- Material:Copper
- Finish: Nickel Plating

Work Principle of Vapor Chamber
Structurally, the vapor chamber consists of a sealed housing, usually made of metal materials with excellent thermal conductivity such as copper. The interior of the housing maintains a vacuum environment, and the inner wall is covered with a porous wick structure to help transfer the working fluid – usually a small amount of water. The vacuum environment allows the fluid to evaporate at a lower temperature, thereby achieving efficient heat dissipation.
The working principle of the vapor chamber includes the following steps: When heat is applied to one side of the chamber, the working fluid absorbs the heat and evaporates quickly. The vapor moves to the cooler area inside the plate, condenses into liquid and releases heat. The condensed liquid then flows back to the heated area through the capillary action of the wick, completing the cycle, thereby maintaining a continuous thermal management process.
