Surface Treatment & Finishing

Surface Treatment & Finishing | Integrated Delivery for Corrosion Resistance & Finish Quality

Once a part is machined, surface treatment is often what determines whether it survives long-term in the field — especially in automotive, medical, and outdoor structural applications, where unprotected bare metal is prone to corrosion, oxidation, or wear that leads to premature product failure.

Many sourcing teams face a practical problem: CNC machining and surface treatment come from two separate suppliers, requiring parts to travel back and forth between factories. This extends lead time and increases the risk of finish damage during transit and rework.

Fusort Machinery integrates surface treatment lines directly within our CNC machining facility. Parts move from rough machining through finished surface treatment entirely in-house, without outsourcing — shortening lead time and reducing quality risk.

Process Capability & Technical Specifications

Core advantages:

• Machining and surface treatment under one roof — no outsourcing, shorter lead time, lower transit-damage risk
• Multiple processes can be combined (e.g., anodizing followed by localized plating) for complex functional requirements
• Customer-specified color, gloss level, and coating thickness supported

Uncompromising Quality Control

• 99.8%+ aggregate pass rate, verified via SPC across all batches
• ISO 9001:2015 certified quality management system
• 100% coating thickness inspection using calibrated thickness gauges
• Salt spray test reports available for critical orders as corrosion-resistance verification
• First-article inspection (FAI) documentation before production release

Supply Chain Efficiency & Value

• JIT delivery scheduling synchronized to your actual consumption rate
• VMI programs with automatic inventory replenishment
• Integrated machining-to-finishing delivery reduces intermediate logistics, contributing to 15%+ documented cost efficiency

Frequently Asked Questions

Does surface treatment add extra lead time?Since surface treatment is performed in-house alongside CNC machining, it typically does not add the extra logistics lead time associated with outsourced finishing.

Can you provide salt spray test reports?Yes — salt spray (NSS) test reports are available for critical orders as corrosion-resistance verification.

Can multiple finishing processes be combined on one part?Yes — our process engineering team can design combination treatments (e.g., anodizing followed by localized plating) based on functional requirements.

Request a Quote

Submit your drawing and specify the required surface treatment process (STEP, IGES, or PDF accepted) and receive a detailed quotation within 24 hours.

→ Request a Quick Quote | → Submit Your Drawing