Surface Treatment Coordination
Coordinated surface finishing — such as plating and coating — through qualified partner processors.
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Overview
Surface treatment changes a part's surface properties for corrosion resistance, appearance or wear performance, through processes such as plating, coating or passivation. YO JYI coordinates surface treatment through qualified partner processors as part of the overall production plan, so finishing requirements specified on the part drawing are met before parts are inspected and packaged. Available finish types and specifications are confirmed per part and partner capability.
Advantages
- Finishing coordinated as part of the overall production schedule
- Finish requirements verified against the part drawing
- Supports both functional and appearance-driven finish requirements
Supported Materials
- Applicable to steel, stainless steel and brass stamped or machined parts
Equipment & Process Range
Specific finish types (e.g. zinc plating, powder coating) and partner processors are confirmed per project and part requirements.
Specific equipment models, tonnage and unit counts are confirmed by engineering per project rather than published as general figures.
Workflow
Finish Specification Review
Surface finish requirements are confirmed against the part drawing.
Partner Coordination
Parts are scheduled with a qualified surface treatment processor.
Finish Verification
Finished parts are checked against the specified finish requirement on return.
Quality Controls
- Finish specification verification on incoming treated parts
- Visual and adhesion checks where applicable
Related Products

Hardware Parts
Building and general hardware components produced to customer drawings.
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Custom OEM Parts
Drawing-based OEM/ODM parts developed from tooling through to assembly.
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Automotive Parts
Stamped and assembled metal components for automotive hardware applications.
View allExample products using this capability: Chrome C-Clamps, Display & Retaining Hooks, Rectangular Cap Covers, Brass Door Knob Lockset, Brass Single-Cylinder Deadbolt, Lever Handle Lockset
Applications
- Corrosion-resistant hardware finishes
- Appearance-grade finishes for visible components
Frequently Asked Questions
What file formats are accepted for a quote submission?
PDF, DWG, DXF, STEP, JPG and PNG files are accepted. Multiple files should be uploaded individually rather than as a compressed archive; each file must be 20MB or smaller.
Can parts be plated or coated?
Surface treatment such as plating or coating is coordinated through qualified partner processors as part of the production plan, based on the finish specified on your drawing.
What information do I need to provide for a metal stamping quote?
To request a quote, provide your part drawing (PDF, DWG, DXF or STEP), target quantity, material preference and any surface finish requirement. Submitting a drawing lets engineering confirm feasibility, tolerances and lead time for your specific part.