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 | SUS301, SUS304, SUS316,etc. |
| Processing Technology | Photo Chemical Etching |
| Thickness | 0.5-3.0MM |
| Tolerance | +/-0.05mm |
| Maxmum Size | 1800mm*650mm |
| Lead Time | 1-2 weeks |
| Flatness | Flat |
| Surfacetreatment | Coating / Plating / Passivation |
| Brand Name | XHS/Customize |
| Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China |
View Detail Information
Explore similar products
Custom Precision Fuel Cell Bipolar Plates Via Chemical Etching Processing
Advanced Precision-Etched Bipolar Plates for Energy Conversion Systems with Mass
Custom Metal Etched Bipolar Plates with Advanced Corrosion Resistance for the
Custom Chemical Etched Bipolar Plates with Superior Conductivity for Canada
Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days | Packaging Details | PE bags and Carton |
| Material | SUS301, SUS304, SUS316,etc. | Processing Technology | Photo Chemical Etching |
| Thickness | 0.5-3.0MM | Tolerance | +/-0.05mm |
| Maxmum Size | 1800mm*650mm | Lead Time | 1-2 weeks |
| Flatness | Flat | Surfacetreatment | Coating / Plating / Passivation |
| Brand Name | XHS/Customize | Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 | Place of Origin | China |
| High Light | High Precision metal bipolar plates ，Custom Etching metal bipolar plates ，Fuel Cells pemfc bipolar plate | ||
Chemical Etching Bipolar Plates for Fuel Cells with Customized Materials
Bipolar Plate Overview
Xinhaisen Technology produces high-performance metallic bipolar plates through advanced chemical etching technology. Our precision-etched plates deliver exceptional conductivity, corrosion resistance, and flow field accuracy for fuel cells, flow batteries, and energy storage systems.
Bipolar Plate Features
Bipolar Plate Specifications
|
Parameter |
Specification |
|
Material |
Stainless Steel, Titanium, Alloys,etc. |
|
Thickness |
0.5mm - 3.0mm |
|
Surface Roughness |
Ra ≤0.8μm (as-etched), ≤0.2μm (post-polished) |
|
Flatness |
≤0.05mm per 100mm |
|
Tolerance |
+/-0.01 mm |
Bipolar Plate Applications
Fuel Cells – PEMFC, SOFC bipolar plates for automotive, stationary, and portable power systems.
Flow Batteries – Vanadium redox, zinc-bromine battery stacks.
Heat Exchangers – Micro-channel heat exchangers for cooling systems.
Electrolyzers – Plates for water electrolysis hydrogen production.
Laboratory & Research – Custom-designed plates for experimental energy devices.
Our Advantages
Fast Lead Time – From material procurement to production, we ensure quick delivery even for urgent/large orders.
High Quality – Strict quality control ensures uniformity, corrosion resistance, and durability.
Precision Etching Expertise – Capable of ultra-fine features (0.03mm micro-holes, 0.015mm line width).
Wide Material Experience – Experience with various metals for different conductivity and corrosion needs.
Strong Reputation – Recognized by clients for high accuracy, speed, and versatility.
FAQ
What file format do you need for production?
We accept CAD, DXF, DWG, Gerber, or PDF files. Our engineering team can also assist with design optimization.
Can you etch complex multi-depth flow fields?
Yes, our etching process allows for multi-step etching to create varied channel depths.
What is the typical turnaround time?
Prototypes: 5–7 days; mass production: 2–4 weeks depending on order volume.
Do you provide post-etching treatments?
Yes, we offer passivation, plating, welding, and alignment stacking for ready-to-use bipolar plate assemblies.
What quality control measures are in place?
We use optical measurement, profilometers, and pressure/leak testing to ensure dimensional accuracy and function.
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...
Get in touch with us
Leave a Message, we will call you back quickly!