Custom 0.2mm Vapor Chamber With High Precision Burr-free Copper Etching Processing

Vapor chambers are excellent at spreading heat. They are commonly used to cool powerful electronic parts like processors and LEDs.

• Heat Turns Liquid to Vapor: A liquid inside the chamber turns into vapor when it gets hot.
• Vapor Spreads the Heat: This vapor quickly moves to a cooler area of the chamber.
• Cooling Down: When the vapor reaches the cool area, it turns back into a liquid.
• Liquid Returns: The liquid then flows back to the hot spot to start the process again.
• This continuous cycle effectively removes heat, which keeps devices from overheating and helps them last longer.

• Precision Etched Wick: A laser-etched micro-groove pattern ensures fast and efficient liquid return for peak thermal performance.
• Tailored to Your Hotspot: Custom-shaped to match your component's specific layout, eliminating localized overheating.
• Ultra-Thin & Lightweight: Ideal for compact, space-constrained modern devices without compromising on cooling power.
• Unmatched Flatness: Provides perfect contact with heat sources, minimizing thermal resistance.
• Robust & Reliable: A monolithic structure with high strength-to-weight ratio, built for long-term durability.

Custom etched vapor chambers are built to solve specific heat problems. Their main job is to quickly spread intense heat from powerful components in:

• Advanced Computing (like AI and data centers)
• Fast 5G Networks
• Electric Vehicles & LED Lighting
• Slim & Powerful Consumer Electronics

As a top-tier chemical etching provider in China, we specialize in the manufacture of high-precision metal components, with particular expertise in ultra-thin vapor chambers. Our vapor chambers are fully customizable to meet your specific design and performance needs. Utilizing state-of-the-art etching processes, we deliver products free of burrs and mechanical stress, guaranteeing exceptional thermal efficiency and long-term reliability.

Chemical etching, alternatively referred to as photo etching or photochemical machining (PCM), is a subtractive manufacturing process. It achieves high precision and cost-effectiveness in producing complex metal components without introducing mechanical stresses or heat-affected zones.

We master chemical etching technology and enforce strict quality control. All materials are precisely sourced per client requirements. Post-etching, we perform 100% inspection using professional equipment such as 2.5D measuring systems, electron microscopes, and digital magnifiers to guarantee every product meets exact specifications.

We offer multiple packaging options to ensure maximum protection, including protective covers, PE bags, and foam inserts. Customized packaging solutions are also available upon request.

• EMS: 10-15 business days
• DHL: 3-5 business days
• FedEx: 4-6 business days
• UPS / TNT: 6-8 business days
• Air Freight: 5-7 business days
• Sea Freight: 15-30 business days