Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days |
| Packaging Details | PE bags and Carton |
| Material | Copper or Copper Alloys |
| Dimension | Customizable |
| Etching Method | Chemical Etching |
| Operatingtemperaturerange | -40°C to 125°C |
| Surface Finish | Smooth |
| Quality Control | 100% inspection |
| Brand Name | XHS/Customize |
| Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days | Packaging Details | PE bags and Carton |
| Material | Copper or Copper Alloys | Dimension | Customizable |
| Etching Method | Chemical Etching | Operatingtemperaturerange | -40°C to 125°C |
| Surface Finish | Smooth | Quality Control | 100% inspection |
| Brand Name | XHS/Customize | Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 | Place of Origin | China |
| High Light | ultra thin vapor chamber chemical etching ，vapor chamber rapid turnaround ，ultra thin vapor chamber products | ||
Chemical Etching Ultra-thin Vapor Chamber Products Rapid Turnaround
Vapor Chamber Overview
Vapor Chambers are high-performance heat spreaders used for efficient thermal management in advanced electronic devices. At Xinhaisen, we specialize in the precision metal etching of vapor chamber plates and lids. Our process creates intricate internal wick structures and cavity features with exceptional accuracy, enabling superior heat transfer and dissipation. Ideal for high-power applications, our etched vapor chambers ensure reliable thermal performance in compact spaces.
Manufacturing Process
Material Selection & Cleaning: High-purity copper or other metal sheets are meticulously cleaned.
Photoresist Lamination: A light-sensitive film is applied to the metal.
Precision Exposure & Development: Using a digital phototool, the complex wick pattern and chamber outline are exposed and developed onto the metal.
Controlled Etching: The exposed areas are etched to form precise micro-channels, pillars, and cavity recesses with smooth, burr-free edges.
Stripping & Inspection: The photoresist is removed, and each component undergoes rigorous quality checks.
Assembly & Sealing (Client or Partner Integration): The etched plates are typically assembled (welded/bonded), evacuated, and filled with working fluid by our partners or as per client specifications to form the final vapor chamber.
Vapor Chamber Features
Ultra-Fine Wick Structures: Capable of etching complex micro-channel and mesh patterns for optimal capillary action.
High Flatness & Uniformity: Ensures perfect contact with heat sources (e.g., CPU, GPU) for minimal thermal resistance.
Custom Cavity Designs: Flexible etching allows for various shapes, sizes, and internal support pillar layouts.
Burr-Free & Stress-Free: The etching process produces no mechanical stress or debris, critical for vacuum integrity.
Material Versatility: Available in oxygen-free copper (common), stainless steel, or alloys for specific compatibility.
Vapor Chamber Specifications
| Parameter | Specification |
| Materials | Copper, alloys,etc. |
| Thickness | 0.02mm - 1.5mm |
| Maximum Dimension | Customizable |
| Tolerance | ±0.01mm |
| Surface Finish | As etched, plated (Ni, Au, etc.) upon request |
Vapor Chambers Applications
High-Performance Computing: CPUs, GPUs in servers, PCs, and gaming consoles.
5G & Telecommunications: Base station processors, RF power amplifiers.
Consumer Electronics: Smartphones, tablets, ultra-thin laptops.
LED Lighting: High-power LED modules and arrays.
Power Electronics: IGBT modules, power converters.
Our Advantages
Precision Leader: Expertise in etching ultra-fine features (0.015mm lines) crucial for advanced wick designs.
Fast Prototyping & Mass Production: From quick samples to high-volume orders, we ensure speed without compromising quality.
High Consistency: Advanced process control guarantees uniformity across large production batches.
One-Stop Solution: From material sourcing to precision etching, we manage the entire fabrication of the core metal components.
Proven Expertise: Trusted by clients in communications, optics, and aerospace for critical precision parts.
Get Started
Send us your drawings for:
Free quote within 2 hours
Design advice
Sample arrangement
Easy to order! Just contact us with your requirements.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
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... 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...
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