Custom Metal Surface Finishing Services

Hongming Sheng provides professional finishing solutions forCNC parts, sheet metal components, aluminum housings and industrial assemblies.

Available processes include:Powder Coating, Anodizing, Sand Blasting, Brushing, Polishing, Electroplating and Passivation.

Powder Coating Showcase

Durable coating solution for sheet metal enclosures,cabinets and industrial equipment.

Anodizing Showcase

Aluminum anodizing for CNC parts,heat sinks, housings and precision components.

Sand Blasting / Bead Blasting Showcase

Creates uniform matte surfaces and improves texture for aluminum and metal components.

Brushing / Hairline Finish Showcase

Premium directional texture for stainless steel and aluminum panels.

Polishing Showcase

Smooth and bright finishing for decorative and high-quality metal parts.

Electroplating Showcase

Improves corrosion resistance, conductivity and appearance for metal components.

Passivation Showcase

Passivation improves corrosion resistance and surface stability for stainless steel components.

Surface Finishing Options

• ✅ Powder Coating – Durable protection for sheet metal cabinets and industrial equipment
• ✅ Anodizing – Aluminum corrosion protection and color finishing
• ✅ Sand Blasting / Bead Blasting – Matte texture and surface preparation
• ✅ Brushing / Hairline Finish – Decorative texture for stainless steel and aluminum panels
• ✅ Polishing – Smooth premium surface appearance
• ✅ Electroplating – Corrosion protection and conductivity improvement
• ✅ Passivation – Stainless steel corrosion resistance and surface stabilization

Common & Special Surface Treatments

Common Surface Finishing:

• ✅ Powder Coating
• ✅ Anodizing
• ✅ Sand Blasting / Bead Blasting
• ✅ Brushing
• ✅ Polishing
• ✅ Electroplating
• ✅ Passivation

Special Surface Treatments:

• ✅ Black Oxide
• ✅ PVD Coating
• ✅ Electrophoresis Coating
• ✅ PTFE / Teflon Coating
• ✅ Ceramic Coating
• ✅ Laser Marking & Surface Decoration

Applications

• ✅ AI Server Chassis & Data Center Equipment
• ✅ Battery Storage Cabinets & EV Components
• ✅ Electrical Enclosures
• ✅ CNC Aluminum Housings & Heat Sinks
• ✅ Industrial Machinery Components
• ✅ Automation Equipment
• ✅ OEM Metal Assemblies

One-Stop Manufacturing Solution

Complete manufacturing from raw metal parts to finished surface-treated products.

• ✅ Laser Cutting
• ✅ Sheet Metal Fabrication
• ✅ CNC Machining
• ✅ Metal Stamping
• ✅ Welding
• ✅ Surface Finishing
• ✅ Assembly & Packaging

Materials We Support

Materials:
Aluminum, Stainless Steel, Carbon Steel, Copper, Brass and Metal Assemblies.

Quality Control

• ✅ Surface appearance inspection
• ✅ Color and texture confirmation
• ✅ Coating adhesion inspection
• ✅ Surface thickness inspection
• ✅ Final inspection before shipment

Confidential Manufacturing Partner

Your drawings and technical information are strictly protected.NDA agreements are available for prototype and mass production projects.

Frequently Asked Questions

Can you provide surface finishing after fabrication?

Yes. We provide complete solutions including sheet metal fabrication, CNC machining, finishing and assembly.

What surface treatments can you provide?

We support powder coating, anodizing, sand blasting, brushing, polishing, electroplating, passivation and customized finishing solutions.

Can you support prototype and mass production?

Yes. Prototype, small batch and high-volume production are available.

E-MAIL:info@hms1688.com