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 | Aluminum,Alloys |
| Advantages | High precision, complex design, cost-effective |
| Maximum Size | 650mm x 1800mm |
| Customization | Available |
| Tolerance | +/- 0.01mm |
| Quantity | Small to Large |
| Etching Type | Chemical Etching |
| 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 | Aluminum,Alloys | Advantages | High precision, complex design, cost-effective |
| Maximum Size | 650mm x 1800mm | Customization | Available |
| Tolerance | +/- 0.01mm | Quantity | Small to Large |
| Etching Type | Chemical Etching | Brand Name | XHS/Customize |
| Model Number | Customize | Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | CHINA | ||
| High Light | Aluminum Etching Services ，Precision Aluminum Etching ，1.5mm al etching | ||
Precision Etched Aluminum Bipolar Plates for Fuel Cells with Superior Conductivity & Lightweight
Xinhaisen specializes in precision chemical etching of aluminum and aluminum alloys, delivering burr-free, stress-free components with exceptional accuracy. Our proprietary etching process enables complex geometries in aluminum that are difficult or impossible to achieve with mechanical machining, making it ideal for lightweight, high-strength applications across industries.
Aluminum Etching Key Advantages
Complex, Burr-Free Geometry: Creates intricate, multi-level flow fields with absolute zero burrs, preventing damage to delicate Membrane Electrode Assemblies (MEAs).
Superior Precision & Uniformity: Achieves highly consistent channel dimensions and depths across the entire plate surface, ensuring predictable and reliable performance.
No Stress or Hardness Change: The etching process is non-contact and thermal-free, preserving the aluminum's original metallurgical properties and preventing part deformation.
Rapid Prototyping & Lead Time: Go from design to functional prototype in days, not weeks, accelerating your R&D cycle.
Cost-Effective for Complex Designs: No hard tooling required, making it ideal for custom, low to medium-volume production runs without significant upfront investment.
| Parameter | Specification |
| Thickness | 0.5mm - 3.0mm |
| Tolerance | +/-0.01mm |
| Minimum Slot Width | Customizable |
| Anodizing Compatibility | Clear, colored, hard coat |
| Surface Roughness | Ra 0.2-3.2μm (as-etched) |
Product Applications
Fuel Cell Systems: For PEMFC and SOFC applications, providing efficient reactant distribution and current collection
Energy Storage: Used in flow batteries and advanced energy conversion devices
Thermal Management: Applied in heat exchangers and cooling systems for electronics
Research & Development: Custom designs for experimental and prototype energy systems
FAQ
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2.What can you buy from us?
3. What services can we provide?
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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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