Surface Treatment Solutions — Protection and Perfection Combined
Our surface treatment services improve not only the appearance but also the performance of metal components. By applying professional techniques such as plating, anodizing, polishing, and coating, we ensure long-lasting protection and precise surface quality that meets diverse industrial requirements.
- 🎨 Enhanced Appearance: Uniform texture and aesthetic finish for all components.
- 🛡️ Corrosion Resistance: Plating and coating protect against oxidation and environmental damage.
- ⚙️ Precision Surface Control: Strict thickness and roughness management ensure quality consistency.
- 🌍 Eco-Friendly Process: Environmentally compliant and RoHS/REACH-certified materials.
Surface Treatment Capabilities Solutions
Plating (Zinc, Nickel, Chrome)
Electroplating ensures corrosion resistance and surface hardness for industrial components.
Anodizing (Aluminum)
Creates durable oxide layers with optional coloring for enhanced wear and corrosion protection.
Powder Coating & Painting
Durable decorative coating with excellent adhesion and weather resistance.
Polishing & Deburring
Mechanical and chemical polishing achieve smooth, reflective, and defect-free finishes.
Our Capabilities and Advantages
Comprehensive Treatment Range
We provide multiple finishing options including plating, anodizing, coating, passivation, and polishing for various metals.
Precision Surface Control
Surface thickness controlled within ±5 μm and roughness (Ra) as low as 0.4 μm for critical components.
One-Stop Integration
From machining to surface treatment and assembly — all processes managed in-house to ensure quality and efficiency.
Engineering Support (DFM)
Surface finishing design advice, coating thickness simulation, and adhesion testing for manufacturability improvement.
Quality Control
ISO9001-certified inspection standards, including thickness gauge, adhesion test, salt spray test, and color consistency check.
Cost Efficiency
Automated plating and coating lines reduce labor cost and ensure stable quality for large-scale production.
Fast & Reliable Delivery
Standard lead time within 5–7 days, with express services for urgent projects.
Multi-Industry Experience
Serving automotive, electronics, aerospace, construction, and consumer product industries worldwide.
Manufacturing Strength & Equipment Capability
We are equipped with a full range of surface treatment facilities, including electroplating lines, anodizing tanks, powder coating booths, polishing machines, and inspection devices to ensure stable, high-quality finishes.
Our key equipment and capabilities include:
- Automatic plating and anodizing lines
- Powder coating and painting systems
- Mirror polishing and brushing machines
- Salt spray and thickness testing instruments
- Color consistency inspection under standard lighting
Technical Specifications Snapshot
| Category | Parameter | Specification / Capability | Notes |
| Treatment Type | Range | Plating, Anodizing, Coating, Polishing, Passivation | Custom available |
| Coating Thickness | Range | 5 – 50 μm | Depending on process |
| Surface Roughness | Ra Value | 0.4 – 3.2 μm | Controlled precision |
| Corrosion Resistance | Salt Spray | Up to 720 hours | ASTM B117 standard |
| Adhesion Strength | Test | Cross-cut / Tape Test | ISO 2409 standard |
| Material Compatibility | Types | Steel, Aluminum, Copper, Brass, Zinc Alloy | — |
| Color Options | Range | Clear, Black, Silver, Gold, Custom RAL | — |
| Inspection | Methods | Thickness Gauge, Adhesion, Salt Spray | 100% sampling available |
Ready to start your Surface Treatment project?
Send us your drawings or finish requirements — our engineers will recommend the best process and quote within 12 hours.