About KINGKA

KINGKA is a trusted manufacturer with 15 years of experience in thermal management solutions and precision machining components. We specialize in high-performance heat sinks, custom liquid cooling plates, and precision machined parts for industries like automotive, electronics, and renewable energy.

Equipped with over 38+advanced machines, including CNC, skiving, and friction stir welding systems, our factory ensures top-quality production from prototyping to mass delivery. With rigorous quality control, innovative designs, and a commitment to excellence, KINGKA delivers reliable, cost-effective solutions to clients worldwide.

At KINGKA, we combine cutting-edge technology with skilled craftsmanship to drive innovation and excellence in every product we deliver.

One-Stop Customization Services

At KINGKA, we deliver end-to-end solutions tailored to your needs:

From concept to completion, KINGKA combines cutting-edge technology, strict quality standards, and efficient logistics to meet your thermal management needs.

Core Technology of KINGKA

Heat Sink Parts

Liquid Cold Plate Parts

Custom CNC Parts

KINGKA Production Process Diagram

KINGKA focuses on the research and development and precision manufacturing of thermal management components such as high-end radiators and water cooling plates, with more than 23 years of industry experience. We are able to provide you with a one-stop service from design to delivery, ensuring that your products meet the highest standards in quality and performance.

The following is our carefully designed manufacturing process, and our expertise and pursuit of quality can be seen at every step:

1.Cross-cut

We use high-precision laser cutting machines with a cutting accuracy of up to ±0.05mm to ensure that each piece of material meets your specific needs. The accuracy of this step lays a solid foundation for subsequent processing.

2. Stamp

Adopting advanced hydraulic stamping machines, the stamping speed can reach 50 times per minute to ensure the consistency and accuracy of the shape, and the stamping tolerance is controlled within ±0.1mm.

3. CNC

Through the precision machining of CNC machine tools, we are able to ensure that the size and shape of each component meet the design requirements. The CNC machining accuracy is as high as ±0.02mm, and the repetition accuracy is controlled within ±0.005mm.

4. Skiving fin producing

We specialize in the manufacture of radiator fins, using advanced process technology to optimize thermal conductivity. The fin thickness can be controlled between 0.5mm and 3mm, and the spacing accuracy can reach ±0.1mm.

5. Polish

The parts are finely polished to improve the surface quality and aesthetics. Our polishing process can remove subtle surface defects and make the product surface roughness reach below Ra0.8.

6. Sandblast

Sandblasting removes surface impurities to prepare for subsequent processes. This step not only improves the surface quality of the product, but also enhances its corrosion resistance, and the surface hardness is increased by more than 20%.

7. Tap

Threaded holes are processed on parts for easy assembly and fixation. Our tapping process is precise, ensuring the consistency and strength of the threads, and the thread tolerance is controlled within ±0.05 mm.

8. Drill

According to design requirements, holes are drilled accurately on parts. Our drilling process ensures that the position and size of the holes are accurate, meeting strict design specifications, and the hole diameter tolerance is controlled within ±0.05 mm.

9. Grind

Further refine the surface treatment of the components to ensure its smoothness and precision. Our grinding process can eliminate subtle surface unevenness and improve the surface quality of the product, with a surface roughness of less than Ra1.6.

10. Sealing test

Strict sealing tests are carried out to ensure the reliability and durability of the product. Our sealing test ensures that the product is leak-free under pressure, with a test pressure of up to 10MPa.

11. Silkscreen

The necessary logos and information are screen-printed on the surface of the product. Our silkscreen process ensures clear and durable printing with a printing accuracy of ±0.1mm.

12. Assembly

Finally, we assemble all components into the final product and conduct a comprehensive quality inspection to ensure that it meets your expectations. Our assembly process ensures the structural stability and functional integrity of the product with an assembly accuracy of ±0.2mm.

Our Testing Equipment

We always put quality first and are equipped with advanced testing equipment to ensure that every product meets the highest standards. From precision dimensional measurement to surface treatment testing, we conduct a full range of quality control to ensure that the performance indicators of the products meet the design requirements. Strict control of every link enables us to provide customers with more reliable and high-quality products that exceed your expectations.

Quality Assuranc

KINGKA can provide customers with excellent product quality, and this commitment is supported by multiple international and domestic certifications. We have test reports issued by SGS to guarantee the high standard quality of our products. In addition, we have obtained the quality management system certification certified by SIRA, which complies with the GB/T19001-2016 idt ISO9001:2015 standard, ensuring that the management system and product quality meet international standards.