Ultra-Thin Etching Vapor Chambers for Superior Thermal Dissipation

What is Chemical Etching?
Chemical etching is a precision subtractive manufacturing process that uses controlled chemical solutions to selectively remove metal, creating complex, burr-free, and stress-free parts with high accuracy and fine features.

Vapor Chambers Overview
Our vapor chambers (also known as flat heat pipes or heat spreaders) are high-performance thermal management components manufactured using advanced chemical etching and diffusion bonding technology. They efficiently transfer and dissipate heat from concentrated heat sources to larger surface areas.

Vapor Chambers Advantages

• Superior Thermal Conductivity: Spreads heat rapidly and uniformly, far exceeding solid metal.

• Ultra-Thin & Lightweight: Ideal for compact, space-constrained electronic devices.

• Isothermal Surface: Maintains near-uniform temperature across the entire surface.

• Custom Wick Design: Optimized capillary structures for maximum thermal efficiency.

• High Reliability: Hermetic sealing ensures long-term performance and no maintenance.

Vapor Chambers Specifications

Vapor Chambers Applications

• Consumer Electronics: Smartphones, tablets, laptops, gaming consoles, VR/AR headsets.

• Telecommunications: 5G base stations, routers, optical modules.

• Computing: CPUs/GPUs in servers, desktop PCs, and high-performance computing.

• LED Lighting: High-power LED modules and fixtures.

• Automotive Electronics: Power control units, LED headlights, infotainment systems.

Our Advantages

• Precision Etching Expertise: Ability to create complex, consistent micro-wick patterns critical for vapor chamber performance.

• Integrated Process: Full in-house control from etching, bonding to final testing ensures quality and speed.

• Rapid Prototyping: Quick design iteration and sample delivery for fast development cycles.

• High-Volume Capable: Scalable production to meet both R&D and mass production demands.

• Material Flexibility: Produce chambers from both copper and stainless steel to suit different needs.

Why Choose Xinhaisen Vapor Chambers?

• Precision etching ensures consistent micro-channel/wick structures
• Fast prototyping (5-7 days for samples)
• Mass production capacity: 100,000+ units/month
• DFM support – Optimize designs for cost & performance

Welcome to request a quote! Provide your Vapor Chambers requirements for a customized solution.

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.