Chemical Etched Metal Shims with Rapid Prototyping & Bulk Order Support for the Canadian Market

Metal Shims Overview
Metal shims are ultra-thin, precision-engineered spacing or sealing components manufactured through advanced chemical etching and precision stamping processes. At Xinhaisen, we specialize in producing high-accuracy metal shims with exceptional flatness, consistency, and dimensional stability. Our shims are widely used in industries where precise gaps, alignment, insulation, or thickness control are critical—from aerospace and automotive assemblies to medical devices, optical systems, and electronics.

Manufacturing Process
Our metal shims are produced using state-of-the-art photochemical etching and fine blanking techniques. This allows for burr-free, stress-free production without altering material properties. The process ensures excellent edge quality, tight tolerances, and the ability to create complex geometries without tooling wear. We also offer selective plating, heat treatment, and surface finishing to meet specific functional requirements.

Metal Shims Features

• High Precision & Consistency: Tight tolerances down to ±0.01mm, uniform thickness across the entire batch.

• Burr-Free & Stress-Free: No mechanical deformation, maintaining material integrity and flatness.

• Wide Material Selection: Stainless steel, copper, brass, aluminum, titanium, and specialty alloys.

• Complex Design Flexibility: Ability to produce intricate shapes, micro holes (0.03mm min.), and fine features without costly tooling.

• Rapid Prototyping & Volume Production: Quick turnaround for both small custom orders and high-volume runs.

• Customizable Surface Finish: Options include passivation, plating, coating, and annealing.

Metal Shims Specifications

Metal Shims Applications
Metal shims are used across industries for:

• Aerospace & Automotive: Engine gaskets, sensor spacers, fuel system seals, alignment shims.

• Medical Devices: Implant components, diagnostic equipment spacers, surgical tool parts.

• Electronics & Telecom: EMI/RFI shielding, insulator spacers, connector components.

• Optics & Acoustics: Speaker gaskets, lens mounts, vibration dampening shims.

• Industrial Equipment: Pump seals, bearing shims, precision machinery adjustments.

Our Advantages

• Precision Expertise: Over years of experience in high-tolerance metal etching and stamping.

• Fast Response & Flexibility: Ability to handle urgent, high-mix, and large-volume orders.

• End-to-End Control: In-house material sourcing, engineering, production, and QC ensure consistent quality.

• Cost-Effective Solutions: No hard tooling required for most designs, reducing lead time and cost.

• Customer-Centric Service: Strong reputation for reliability, on-time delivery, and technical support.

FAQ
Q: What is the lead time for custom metal shims?
A: Prototypes can be delivered in 5–7 days; production orders typically take 2–3 weeks depending on volume.

Q: Can you work with my CAD file or sample?
A: Yes, we accept CAD files (DXF, DWG, STEP) and physical samples for precise duplication or optimization.

Q: What quality standards do you follow?
A: We implement ISO 9001-compliant processes, with full inspection reports (including dimensional, material, and surface checks) available upon request.

Q: Is plating or heat treatment available?
A: Yes, we offer various finishes including nickel plating, gold plating, black oxide, annealing, and more.

Q: What is your minimum order quantity (MOQ)?
A: We support both low-volume prototyping and mass production—no strict MOQ for standard materials.

Q: Can you produce shims with ultra-thin materials (<0.1mm)?
A: Yes, we specialize in thin-metal processing, with capabilities down to 0.02mm thickness while maintaining stability.

Welcome to contact us at any time!