Color anodizing products

Color anodizing is one of the core surface treatment services of Asahi Plating Hanoi Joint Stock Company, utilizing advanced anodizing technology to form a high-performance aluminum oxide layer while enabling vivid, precise, and long-lasting color finishes.

Backed by Japanese technology and a modern processing system, Asahi Plating consistently delivers anodized aluminum products with excellent appearance, stable quality, and outstanding durability, fully meeting the strict requirements of today’s industrial applications.

1. What is color anodizing?

Color anodizing is a multi-step electrochemical process that includes:

1. Electrolytic formation of a dense aluminum oxide (Al₂O₃) layer on the aluminum surface.
2. Color dye infusion into the micro-porous structure of the anodic film.
3. Sealing of the pores to permanently lock in color and enhance corrosion resistance.

The anodized surface offers:

• High hardness and wear resistance
• Smooth, uniform, and consistent coloration
• Excellent oxidation and scratch resistance
• Long-term color stability
• No peeling, blistering, or flaking, unlike conventional painting or plating

2. Key advantages of Asahi Plating’s color anodizing

☑ Wide color variety with superior durability

We provide a full range of standard industrial colors, including black, silver, gray, gold, blue, red, and custom color development upon request. The color penetrates deeply into the anodic layer, ensuring no fading, no peeling, and no surface degradation, even under demanding environmental conditions.

☑ Enhanced aesthetic quality

After anodizing, aluminum surfaces achieve:

• Bright, sharp, and refined appearance
• Uniform tone without streaks or blotches
• Natural metallic luster

This makes color anodizing ideal for products requiring both performance and premium aesthetics.

☑ Excellent corrosion resistance and extended service life

The anodic oxide layer significantly improves aluminum’s resistance to:

• Corrosion and oxidation
• Surface abrasion and mechanical wear
• Humidity, mild chemicals, and saline environments

☑ Strict dimensional control

Layer thickness is precisely controlled (micron-level accuracy), ensuring suitability for production jigs, fixtures. precision mechanical and CNC-machined parts, electronic components and housings.

3. Applications of color anodizing

Asahi Plating’s color anodized aluminum products are widely applied in:

• Electronics and telecommunications: Enclosures, frames, and precision CNC components.
• Precision engineering: jigs, fixtures, and functional mechanical parts.
• Interior and decorative applications: Aluminum accessories, handles, and architectural elements.
• Automotive and motorcycle industries: Aluminum components exposed to friction and environmental stress.
• Premium consumer products: Kitchenware and anodized aluminum accessories.
• Sports and outdoor equipment: Bicycle frames, aluminum components, and accessories.

4. Why choose Asahi Plating Hanoi?

☑ Japanese technology - Consistent and reliable quality

Our processes are strictly controlled under Japanese quality standards, ensuring consistent color, performance, and durability across both small-lot and mass production.

☑ Experienced technical expertise

Our engineering team is highly skilled in handling products with strict requirements for aesthetics, precision, and color stability.

☑ Trusted by leading industrial manufacturers

Asahi Plating is a reliable anodizing partner for companies in electronics, precision mechanics, and high-tech manufacturing industries.

5. Color anodizing process at Asahi Plating

• Sample receipt and technical consultation
• Material inspection and surface preparation
• Anodizing (oxide layer formation)
• Color dyeing according to specifications
• Sealing and final surface finishing
• 100% quality inspection before delivery

CONTACT INFORMATION

ASAHI PLATING HANOI JOINT STOCK COMPANY

• Address: Lot 6-2, Quang Minh Industrial Park, Quang Minh Town, Me Linh District, Hanoi, Vietnam
• Hotline: +84 966 828 769
• Email: asahihanoi.hoadon@gmail.com