Surface Treatment &
Metal Finishing Services
Ningbo Feiyu provides surface treatment and finishing support for CNC machined and fabricated parts, helping customers meet appearance, corrosion resistance, wear resistance, and application requirements for OEM/ODM projects.
7-Stage Finishing Protocol
Comprehensive surface treatment capabilities under one roof.
Sand Blasting
Uniform matte finishes and optimal surface preparation. Removes defects and ensures superior adhesion for subsequent coatings while maintaining strict dimensional tolerances.
Spray Painting
Custom color matching and protective coatings applied in controlled, dust-free environments. Ensures consistent cosmetic excellence across high-volume production runs.
Laser Marking
High-precision, permanent branding, serial numbers, and technical specifications. Ideal for traceability and compliance with international regulatory standards.
Brushing
Directional satin finishes primarily for aluminum and steel components. Enhances aesthetic appeal, masks minor surface imperfections, and improves scratch resistance.
Powder Coating
Highly durable, eco-friendly, and corrosion-resistant finishes. Engineered for heavy-duty applications requiring robust protection against environmental factors.
Anodizing
Electrochemical oxidation for aluminum components. Significantly increases corrosion and wear resistance while allowing for deep, permanent color integration.
Electrophoresis
Advanced E-coating technology for complex geometries. Guarantees uniform coating thickness, exceptional anti-corrosion properties, and a flawless finish.
Built For Target
Cost Control
We understand the pressures of managing >$5M annual procurement volumes. Our integrated surface treatment facility eliminates third-party logistics costs, reduces lead times, and centralizes quality accountability.
Reduced Procurement Risk
Single-source responsibility for both manufacturing and finishing.
Stable Market Performance
100% final inspection rate and APPA sample verification.
Lower Warranty Costs
Strict adherence to international durability and safety regulations.
Surface Treatment Capability & Quality Control
Surface treatment improves corrosion resistance, appearance, wear performance and part identification after machining, stamping or fabrication.
Upload Drawings for Quote| Processes | Anodizing, plating, black oxide, passivation, blasting, painting, powder coating and laser marking |
|---|---|
| Best For | Machined parts, stamped parts, welded parts, housings, brackets and visible components |
| Quality Focus | Appearance standard, coating adhesion, corrosion resistance and finish consistency |
| Quality Output | Visual inspection, coating checks, salt spray support and packaging review |
Surface Treatment FAQ
What information do you need for Surface Treatment? +
Please send 2D drawings, 3D files, material requirements, surface finish, quantity, tolerance notes and any inspection or packaging standards.
Can you support both samples and batch production? +
Yes. Ningbo Feiyu supports prototype validation, small batches and repeat OEM/ODM production with process planning for stable quality.
Can you provide inspection reports? +
Yes. We can provide dimensional inspection records and process-specific quality checks for surface treatment projects when required by the drawing or purchase order.
Which file formats can you review? +
Common formats include PDF, DWG, DXF, STEP, STP, IGES and customer-specific drawing packages.
Can you combine this service with other processes? +
Yes. We can coordinate machining, stamping, welding, forming, surface treatment, assembly and final inspection as one manufacturing workflow.
Related Manufacturing Services
Connect this process with upstream production, downstream finishing and inspection-controlled delivery.