Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week |
| Delivery Time | 6-12days |
| Packaging Details | PE bags and Carton |
| Material | stainless steel shim plate |
| Thickness | 0.03-1.5mm |
| Tolerance | +/-0.01mm |
| Process | chemical etching |
| Brand Name | custom |
| Model Number | custom |
| 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 | 6-12days | Packaging Details | PE bags and Carton |
| Material | stainless steel shim plate | Thickness | 0.03-1.5mm |
| Tolerance | +/-0.01mm | Process | chemical etching |
| Brand Name | custom | Model Number | custom |
| Certification | ISO 9001, ISO 14001, IATF 16949 | Place of Origin | china |
| High Light | Precision Metal Shims ，Stamping Metal Shims ，Chemical Etching custom metal shims | ||
Chemical Etching Precision Stamping Shim for Electrical Accessories Custom
Website: www.xinhsen.cn
Product Overview
Xinhsen Technology specializes in high-precision chemical etching of metal shims and spacers for industries requiring exact thickness control, complex geometries, and burr-free performance. Our etched shims ensure perfect flatness, tight tolerances, and material integrity, making them ideal for aerospace, automotive, electronics, and industrial applications.
Key Specifications
| Parameter | Specification Range | Tolerance |
| Material Thickness | 0.02mm – 1.5mm | ±0.01mm |
| Outer Diameter | Up to 600mm (customizable) | ±0.03mm |
| Inner Diameter | 0.1mm (min) | ±0.02mm |
| Hole Size | 0.03mm (min) | ±0.005mm |
| Flatness | -- | ≤0.025mm per 25mm |
| Materials | Stainless Steel (304, 316), Copper, Brass, Nickel, Titanium, Beryllium Copper, Phosphor Bronze | -- |
| Surface Finish | Matte, Polished, Passivated, Plated (Ni, Ag, Au) | -- |
Features & Advantages
✔ Burr-Free & Stress-Free: No mechanical deformation or heat-affected zones.
✔ Complex Designs: Etching enables intricate shapes (non-round, multi-hole, stepped shims).
✔ High Repeatability: Consistent thickness and geometry across large volumes.
✔ Fast Turnaround: Prototypes in days, mass production in weeks.
✔ Custom Coatings: Optional anti-corrosion, conductive, or insulating treatments.
Common Applications
Electronics: EMI shielding gaskets, battery spacers, connector insulators.
Automotive: Transmission shims, fuel injector spacers, sensor mounts.
Aerospace: Turbine engine shims, thermal barriers, vibration dampers.
Medical: Surgical tool components, implantable device spacers.
Industrial: Pump seals, bearing shims, precision machinery spacers.
Why Choose Xinhsen?
Micron-Level Precision: Achieve tolerances down to ±0.005mm for critical applications.
Wide Material Selection: From soft copper to high-strength stainless steel.
End-to-End Solutions: Design support, etching, finishing, and QC testing.
Scalability: From prototypes to millions of units with consistent quality.
Contact us for custom shim solutions tailored to your needs!
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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