Products

Zenko factory's quality red copper capillary for heat sink provides efficient heat transfer in CPU coolers, LED heat sinks, and industrial cooling systems. Featuring high thermal conductivity, customizable profiles, and easy integration, it is the ideal solution for thermal management in electronic and industrial applications.

As a professional Red Copper Coil Tube supplier in China, Zenko would like to provide you quality Precision Red Copper Coil Tube, which is manufactured to micro-tolerance standards for applications where dimensional accuracy directly impacts system performance. With outer diameter tolerances as tight as ±0.02mm and wall thickness control within ±0.01mm, our C1100/C1220 red copper coils deliver repeatable, precision-fit performance in semiconductor manufacturing, medical devices, analytical instrumentation, and aerospace systems. Every coil is drawn on precision dies, measured with laser gauging, and 100% inspected to ensure compliance with your most demanding specifications.

Zenko Thin-wall Red Copper Coil Tube made in China delivers the same high thermal and electrical conductivity as standard-wall copper, with up to 40% weight reduction and 25% material savings. With wall thicknesses as low as 0.1mm, our thin-wall coils are engineered for space-constrained and weight-sensitive applications including HVAC&R, automotive heat exchangers, electronics cooling, and aerospace thermal management. Precision manufacturing ensures consistent wall thickness across the entire coil length, maintaining pressure integrity while maximizing heat transfer efficiency.

Zenko factory's High Thermal Conductivity Red Copper Coil is precision-manufactured from 99.9%+ pure C1100/C1220 red copper, delivering exceptional heat transfer performance for demanding thermal management applications. With thermal conductivity up to 401 W/(m·K), Zenko red copper coils outperform brass, aluminum, and stainless steel alternatives, making them the ideal choice for heat exchangers, cooling systems, thermal processors, and industrial refrigeration. Precision-drawn tube walls ensure consistent thermal performance, while vacuum annealing eliminates internal stresses for optimal dimensional stability.

Buy quality Red Copper Coil for Electrical Equipment from Zenko, a professional manufacturer in China. It is a precision copper tube coil engineered for power distribution systems, transformer assemblies, switchgear connections, and grounding infrastructure. Crafted from 99.9%+ pure C1100/C1220 red copper, our coils deliver maximum electrical conductivity, excellent thermal dissipation, and long-term corrosion resistance essential for mission-critical electrical installations. Manufactured in our ISO 9001 certified facility with vacuum annealing and ultrasonic cleaning, Zenko red copper coils meet stringent electrical industry standards and provide full material traceability for utility and industrial applications.

High quality Red Copper Coil for Automotive and New Energy is offered by Zenko factory in China. It is engineered for the critical power and thermal demands of electric vehicles, charging infrastructure, and renewable energy systems. Our premium C1100/C1220 red copper (99.9%+ purity) delivers superior electrical conductivity and heat dissipation essential for high-current applications in EV batteries, inverters, charging stations, and energy storage systems. Manufactured in our ISO 9001 certified facility with full traceability, vacuum annealing, and 100% CCD inspection, every coil meets the rigorous reliability standards demanded by the automotive and new energy industries. Trusted by global EV manufacturers and renewable energy integrators.

Zenko Red Copper Coil for Welding Equipment is engineered for the extreme thermal demands of arc welding, resistance welding, and robotic welding systems. With 99.9%+ pure C1100/C1220 red copper, our coils deliver superior thermal conductivity to rapidly dissipate heat from welding torches, electrode holders, and transformer windings. The precision-drawn tube walls ensure consistent coolant flow, while vacuum annealing provides the ductility needed for tight-radius bends in compact welding gun designs. Whether for MIG/TIG torch cooling, spot welding electrodes, or welding robot thermal management, Zenko red copper coils keep equipment running cooler, longer.

The quality Red Copper Coil for Automation Equipment from a trusted China manufacturer Zenko, delivers high-purity C1100/C1220 copper with precision engineering. Purpose-built for automated production lines, robotic systems, and precision control equipment, it ensures stable, low-resistance performance under high-frequency and heavy-duty operating conditions.

Buy high quality Plated Copper Aluminum Wiring Terminal from Zenko, a professional manufacturer in China. It is a premium tin-plated bimetallic connector designed for reliable copper-to-aluminum electrical connections in industrial and commercial wiring applications. The tin plating provides additional corrosion protection, making it suitable for harsh environments where moisture and oxidation are concerns.

The Copper Aluminum Transition Terminal is a bimetallic connector featuring a permanent metallurgical bond between copper and aluminum. Manufactured by Zenko, a professional manufacturer in China, it creates a true atomic-level transition zone that eliminates galvanic corrosion. Suitable for any Cu-Al connection in electrical, industrial, and energy systems worldwide.

Zenko factory's Copper Aluminum Terminal for Power Equipment is a heavy-duty bimetallic connector for high-current power systems. Manufactured using explosion welding technology, it prevents galvanic corrosion in copper-to-aluminum connections. Rated up to 400A, suitable for switchgear, transformers, and power distribution equipment. Tin-plated for corrosion protection in demanding environments.

The quality Copper Aluminum Terminal for Power Battery is a bimetallic connector designed for battery pack internal wiring and inter-module connections. Manufactured by Zenko using explosion welding, it prevents galvanic corrosion at Cu-Al junctions inside battery systems. Rated 1000V DC, tested for thermal runaway safety, suitable for LFP and NMC battery packs.