Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCS / week |
| Delivery Time | 3-15 days |
| Packaging Details | PE bags and Cartons / Customized |
| Materials | Aluminum or Aluminum Alloy |
| Production Process | Photo Chemical Etching, Plating, Stamping, Laser cutting |
| Thickness | 0.02mm - 1.5mm |
| Tolerance | +/- 0.005mm |
| Brand Name | XHS/ Customized |
| Model Number | Custom |
| Certification | ISO 9001, ISO 14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCS / week |
| Delivery Time | 3-15 days | Packaging Details | PE bags and Cartons / Customized |
| Materials | Aluminum or Aluminum Alloy | Production Process | Photo Chemical Etching, Plating, Stamping, Laser cutting |
| Thickness | 0.02mm - 1.5mm | Tolerance | +/- 0.005mm |
| Brand Name | XHS/ Customized | Model Number | Custom |
| Certification | ISO 9001, ISO 14001 | Place of Origin | China |
| High Light | Aluminium chemical etching aerospace plates ，Precision lightweight bipolar plates ，0.1mm–1.0mm aluminium etched components | ||
Aluminium Photo Chemical Etching 0.1mm–1.0mm Precision Lightweight Bipolar Plates for Aerospace
Xinhaisen specializes in precision aluminium photo chemical etching, providing high-quality metal etching services for lightweight and high-performance components. Our etched aluminium bipolar plates are just one example of our expertise — widely used in aerospace fuel cells, heat exchangers, and electronic cooling systems, where fine flow channels, corrosion resistance, and ultra-thin structures are required.
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Aluminum Etched Bipolar Plate Specifications
| Material Options: | Aluminium 1050, 1060, 3003, 5052, 6061, 7075, and other customized alloys. |
| Thickness Range: | 0.1mm – 1.0mm (other thicknesses available upon request) |
| Maximum Sheet Size: | Up to 600mm × 1800mm |
| Tolerances: | ±0.02mm for critical features |
| Surface Finish: | Clean, burr-free, oxide-free; optional anodizing or passivation available |
Besides aluminium etching, we offer chemical etching for:
Stainless Steel: SUS301, SUS304, SUS316L
Copper & Copper Alloys: C1100, C2680, C5191
Titanium & Nickel: For high-corrosion and heat-resistant applications
Other Processes: Half-etching, folding lines, surface texturing, electroplating, and adhesive lamination
Etching Accuracy: ±0.02mm
Minimum Line Width/Spacing: 0.05mm
Max Sheet Size: 600mm × 800mm (reel-to-reel continuous etching also available)
Design Support: Rapid prototyping based on customer CAD drawings
Production Volume: From small-batch samples to mass production
Bipolar plates for fuel cells and heat exchangers
Micro heat dissipation fins and cold plates
Electronic shielding covers (EMI/RFI shields)
Precision meshes and filters
Lead frames, connectors, and battery current collectors
Bipolar plates for fuel cells and heat exchangers
Micro heat dissipation fins and cold plates
Electronic shielding covers (EMI/RFI shields)
Precision meshes and filters
Lead frames, connectors, and battery current collectors
13+ years of experience in precision metal photo etching
ISO-certified facility with strict quality control standards
Fast turnaround: Prototype delivery in as little as 3 days
Comprehensive one-stop service: From design support to final surface treatment
Global supply capability: Trusted by aerospace, electronics, and energy industries worldwide
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How to customize the metal parts from us?
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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