ABOUT

15 years of experience in custom radiator design

It is a custom radiator solution provider with 15 years of industry experience, specializing in providing efficient heat management solutions for high-power devices. Our main products include saw-cut cooling devices, water-cooled plates and heat pipe coolers, industrial cooling fans, PC case fans, etc. The application fields cover personal computers, servers, artificial intelligence, telecommunications, healthcare, semiconductor cooling devices, electric vehicles, and consumer electronics, etc.
With precise customized services and advanced technology, we can enhance equipment performance and ensure long-term reliable operation. Whether you need custom cooling devices or to improve heat dissipation efficiency, we are your reliable partner.

FEZCOOL Technology CO.,Ltd.

Quality and Technical Services


OEM/ODM Solutions -Tailored cooling products for a variety of applicationsfrom servers to electric vehicles.

Empower Teams and Develop Potential

Empower Teams and Develop Potential

Embrace Diversity and Sustainability

Embrace Diversity and Sustainability

Collaborate Across Boundaries

Collaborate Across Boundaries

Integrity and Accountability

Integrity and Accountability

Champion Customer Success

Champion Customer Success

Continuous Innovation

Continuous Innovation

Act with Urgency

Act with Urgency

Our Advanced Production Line


Precision CNC Machining, Punching, and Cold Forging for High-Quality Heat Sink Solutions

Reflow welding line for radiator

The radiator reflow soldering line mainly realizes the firm soldering of heat pipes, fins, and bases. The core purpose is to ensure that the heat dissipation components are tightly attached, reduce thermal resistance, and ensure that the soldering is defect free and the heat dissipation performance is stable, in order to meet the different needs of various customers for product structure adaptation.

Stamping production line

These machines are equipped with high-precision automatic control systems that can automatically perform repetitive tasks to ensure product quality and specifications. Provide comprehensive customized services, including requirement assessment, mold design, prototyping, and production, to meet various customer needs.

Fan production line

Fans are an indispensable component of heat sinks, and their manufacturing process involves multiple stages such as design, model making, production, and testing. The following is the manufacturing process of the fan: The design steps are as follows: Firstly, design the various parameters of the fan based on the specifications of the radiator, including size, shape, number of blades, blade shape, and speed. Model making: After the design is completed, a model is made using technologies such as 3D printing to validate and optimize the design. Production: After confirming the model design, various components of the fan can be manufactured through CNC machining, aluminum die-casting, and other methods. Usually, fan blades are made of aluminum or plastic, while fan frames are often made of aluminum or steel materials. Assembly: After manufacturing each component, it is necessary to install the blades onto the frame and fix the fan shaft to complete the assembly of the fan. Testing: Finally, the fan should be tested to ensure that it can operate normally and meet the required heat dissipation performance of the radiator

Fully automatic polishing machine

Fix the heat sink workpiece to be polished on the fixture, calibrate the position, ensure precise contact between the polishing surface and the polishing wheel, ensure high-quality surface treatment, and minimize manual intervention The surface roughness Ra is ≤ 0.8um, with no burrs or scratches, and the dimensional tolerance is maintained within ± 0.05mm

Working principle of heat pipe

Heat pipes use the phase transition of the working fluid at low pressure to conduct heat. Due to its amazing heat transfer performance even with small temperature differences, it is known as a "thermal superconductor". The pressure difference generated by the working steam at the evaporation end is transmitted to the condensation end, where it condenses into liquid and returns to the evaporation end for circulation under the action of capillary forces (copper mesh fibers, copper, sintered powder).