Frequently Asked Questions

Jiangsu Hanaluminum Auto Parts Co., Ltd. is an enterprise specializing in the research, development, production and sales of auto parts. We are committed to providing high-quality products and services to automobile manufacturing companies and end users. The following are our main services: Auto parts production: We have advanced production lines and technology, capable of producing various auto parts, such as body parts, chassis parts, interior parts, etc. R&D and Design: Our R&D team always pays attention to the latest technologies and trends in the automotive industry, customizing and developing the most suitable parts for customers. After-sales service: We provide comprehensive after-sales service, including product repair, replacement and technical consultation. Supply chain management: To ensure high quality and timely delivery of parts, we have established a complete supply chain management system. Technical training and consulting: We provide technical training and consulting services to customers to help them better understand and use our products. Environmental protection and sustainable development: We always adhere to green production and are committed to producing low-carbon, environmentally friendly auto parts to contribute to the realization of sustainable development.

The anodizing process, also known as anodizing or hard anodizing, is mainly used in the surface treatment of aluminum and its alloys. In this process, the aluminum surface acts as an anode in the electrolyte and reacts with water or oxygen in the electrolyte to form an aluminum oxide film under the action of an external voltage. The following are the advantages of anodizing: Enhanced wear resistance: The anodized aluminum surface is highly wear-resistant, extending the service life of the material. Enhanced corrosion resistance: Anodized film can effectively protect aluminum materials from erosion by air and other corrosive substances, especially in certain environments, such as acidic or alkaline environments. Beautiful: Through anodizing, aluminum can obtain various colors and gloss, improving the appearance quality of the product. Non-toxic and environmentally friendly: Compared with some other surface treatment methods, anodizing does not produce toxic substances and is environmentally friendly. Improved paintability: The adhesion of the anodized aluminum surface is enhanced, making it easier for paints and adhesives to adhere to it. Electrical insulation: Anodized film has good electrical insulation properties and is suitable for certain applications that require electrical insulation. Stability: The anodized film has good thermal and chemical stability and is not prone to degradation. Increase hardness: Anodizing can significantly increase the surface hardness of aluminum, close to the hardness of gemstones, which makes aluminum more resistant to scratches. The anodizing process is not limited to aluminum, but can also be applied to other metals such as titanium. But for aluminum and its alloys, this process is one of the most commonly used and effective surface treatment methods.

Anodizing, as a specific surface treatment technology, is mainly used in aluminum and its alloys. It occupies a unique market positioning in the entire surface treatment industry. Compared with other surface treatment methods, the market positioning of anodizing can be clarified from two perspectives: price and quality: Quality: Persistence: Anodizing provides aluminum with a strong aluminum oxide film that has excellent corrosion and wear resistance, giving anodized aluminum products a long service life. Superior to other surface treatment methods. Functionality: In addition to providing physical protection, anodizing also adds electrical insulation, making it more desirable in certain applications. Appearance: Not only does anodizing add a variety of color options to your product, it also provides a uniform and attractive metallic sheen. Price: Medium-high cost: Anodizing is relatively expensive compared to simple painting or some electroplating methods. But this is justified by the high quality and durability it offers. Value for money: Although the initial investment may be higher, the long-term cost-effectiveness of anodized products is actually very high considering their long life and low maintenance requirements. Suitable for high-end markets: Due to its cost and high-quality positioning, anodizing is particularly suitable for high-end products and applications, such as luxury cars, high-end architecture, and consumer electronics. Compared with other methods, anodizing has clear advantages in quality, especially in durability, functionality and appearance. Anodizing may not be the cheapest option from a price perspective, but the long-term value and durability it offers ensures its unique position in the mid- to high-end market.

Hansome Lee: +86 18662255159 YeHai Lee: +86 13701854270

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China-Zhenjiang City China·Zhen Jiang: +86 17621262934 (YanTing Lee) United Kingdom·Sheffield: +44 07774938292 (Mars Lee)