Surface Finishes We Offer
Custom surface finishing solutions designed to enhance durability, corrosion resistance, appearance, and functional performance. Our finishing options improve surface protection, quality, and aesthetics for metal components.
Quality Certifications
ISO 9001:2015 | IATF 16949:2016
Surface Finish
Description
Surface Roughness
Available Services
As Machined Natural surface finish directly after machining with visible tool marks from cutting operations.
Ra 1.6–3.2 μm
CNC Milling, CNC Turning
Oil Spray Protective oil coating applied to metal surfaces to improve corrosion resistance and surface protection.
N/A
Rust Prevention, Temporary Protection
Anodizing Electrochemical surface treatment that improves corrosion resistance, wear resistance, and surface hardness.
Ra 0.2–1.6 μm
Type II Anodizing, Hard Anodizing, Colored Anodizing
Polishing Mechanical finishing process that reduces surface roughness and creates a smooth reflective surface.
Ra 0.05–0.4 μm
Mirror Polishing, Decorative Finishing
Sand Blasting Abrasive blasting process that creates a uniform matte texture and removes surface marks.
Ra 1.6–6.3 μm
Glass Bead Blasting, Surface Cleaning
Tumbling Abrasive finishing process used to smooth edges, remove burrs, and improve surface consistency.
Ra 0.8–3.2 μm
Deburring, Edge Rounding, Surface Smoothing
Laser Marking Permanent marking process that creates precise identification marks, logos, and text on metal surfaces.
N/A
Part Identification, Logo Marking, Serial Numbers
Alodine Chemical conversion coating that improves corrosion resistance and enhances paint adhesion on aluminum surfaces.
Ra 0.8–1.6 μm
Chromate Conversion Coating, Aluminum Protection
Brushed Finish Creates fine directional lines on the surface to achieve a consistent satin metallic appearance.
Ra 0.4–1.6 μm
Satin Finishing, Decorative Metal Finishing
Powder Coating Durable coating process that provides excellent wear resistance, corrosion protection, and various color options.
Ra 1.6–3.2 μm
Custom Colors, Textured Coating, Protective Coating
Electroplating Applies a metal coating layer to improve corrosion resistance, conductivity, wear performance, and surface protection.
Ra 0.2–1.6 μm
Nickel Plating, Zinc Plating, Chrome Plating
Pad Printing Printing process used to apply logos, symbols, and identification graphics onto component surfaces.
N/A
Logo Printing, Product Identification
Electropolishing Electrochemical finishing process that removes surface imperfections and improves corrosion resistance.
Ra 0.1–0.8 μm
Stainless Steel Finishing, Medical Components, High Cleanliness Parts
Passivation Chemical treatment that removes free iron and improves corrosion resistance of stainless steel components.
No significant change
Stainless Steel Protection, Corrosion Resistance
Black Oxide Conversion coating process that provides mild corrosion protection and a black decorative finish for steel parts.
No significant change
Steel Components, Shafts, Fasteners
Zinc Plating Protective metal coating applied to steel parts to improve corrosion resistance and service life.
Ra 0.8–3.2 μm
Steel Components, Hardware Parts
Wet Painting Liquid coating process that provides flexible color options and surface protection for metal components.
Depends on coating thickness
Custom Colors, Large Components, Metal Enclosures