Ultra-Thin Precision Metal Shims Custom Etched Shim Stock from 0.02mm to 1.5mm Thickness

Metal Shims Overview

Xinhaisen 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.

Metal Shims Specification

Metal Shims Features

·Burr-Free & Stress-Free

·Complex Designs

·High Repeatability

·Fast Turnaround

·Custom Coatings

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 Xinhaisen?

·Micron-Level Precision: Achieve tolerances down to ±0.01mm 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!

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 production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.