Red Copper Capillary for Heat Sink

As a trusted professional manufacturer and supplier in China, Zenko specializes in producing high-performance Red Copper Capillary for Heat Sink, with a complete production chain from raw material processing to precision manufacturing. Built with premium high-purity red copper, our capillaries undergo rigorous dimensional and performance testing to meet ISO and thermal management industry standards. Supported by advanced cold-drawing technology, strict quality control systems, and flexible customization capabilities, we deliver reliable, high-efficiency thermal transfer solutions tailored to CPU coolers, LED heat sinks, and industrial cooling systems worldwide.

1. The Core of Efficient Thermal Management

Zenko’s red copper capillary for heat sink is the key component in heat sink systems, absorbing heat from electronic components and transferring it to the cooling medium or fins. The high thermal conductivity of copper ensures rapid heat transfer, maximizing cooling efficiency in CPU coolers, LED lighting systems, and industrial power electronics.

2. Customizable Design & Material Advantages

Zenko’s red copper capillary for heat sink are available in various diameters, lengths, and profiles (round, flattened, coiled) to fit different heat sink designs. The material offers excellent ductility, allowing easy bending and forming into complex cooling paths without compromising performance. We also provide bare, nickel-plated, and tin-plated finishes to suit different environmental and assembly requirements.

3. Versatile Applications & Zenko’s Cooling Solutions

From consumer electronics (CPU/GPU liquid coolers) to industrial laser equipment and high-power LED lighting, our red copper capillary for heat sink  meet the demands of diverse cooling applications. We work with heat sink manufacturers and design engineers to develop custom solutions for optimal thermal performance. With Zenko’s reliable copper capillary, you can improve cooling efficiency, reduce component operating temperatures, and extend the service life of your electronic and industrial equipment.