Glossy and Durable: Dali’s PVD Technology for Kitchen and Bath

PVD technology is truly fascinating and has revolutionized the Kitchen and Bath industry. It stands for Physical Vapor Deposition and involves depositing a thin film of materials onto different surfaces. This technique enhances various products’ performance, durability, and aesthetic appeal. PVD-coating sinks are the new attractions of modern kitchen and bath interiors. At Dali, we provide high-quality PVD coatings for multiple products, including wholesale sinks.

This article will explore the PVD technology, its color solutions, the PVD production line at Dali, and some fantastic tips for maintaining PVD surfaces to ensure longevity.

PVD Color Solution

PVD color solution refers to applying vibrant and durable colors to various products through the PVD (Physical Vapor Deposition) coating process. It provides excellent decorative finishes. It involves depositing thin films of solid materials, such as metals or alloys, onto the product’s surface to achieve a desired color finish. This innovative technique provides a wide range of color options and ensures long-lasting durability, making it ideal for enhancing the aesthetic appeal of PVD coating sinks and other products.

Process of PVD Color Solutions Application

The process of applying PVD color solutions to sinks involves the following steps:

  • Cleaning: The initial step in the process of PVD coating is thoroughly cleaning the substrate. We ensure that the material to which the coating will be applied is free from any dirt, debris, or unwanted contaminants. We use different methods, such as mechanical or chemical cleaning, to ensure the surface is pristine. This step is crucial because even the tiniest impurities on the substrate can harm the quality of the coating.
  • Pretreatment: We proceed to the pretreatment phase once the substrate is clean. This step involves subjecting the substrate to a process that enhances the adhesion of the coating. We use techniques like plasma etching or anodizing to create a rough surface on the substrate. This roughness helps the coating adhere more efficiently and ensures a strong bond between the substrate and the thin film.
  • Coating: Now comes the exciting part—the actual PVD coating process. In this step, we heat the source material to a high temperature until it evaporates. The evaporated material then forms a vapor deposited onto the substrate’s surface. As the vapor condenses, it forms a thin, uniform layer, creating the desired coating. To maintain the purity of the coating process, we carry out the coating in a vacuum chamber, preventing the vaporized material from reacting with any air or gasses.
  • Quality Control: After applying the coating, we conduct thorough inspections to ensure it meets our high standards. This includes various tests to measure the coating’s thickness, hardness, and durability. By performing these quality control checks, we can guarantee that PVD coating sinks and other PVD-coated products will meet the desired specifications and provide the expected performance and longevity.
  • Finishing: The final step in the PVD coating process is finishing. Here, we go the extra mile to enhance the appearance and performance of the coated substrate. This may involve additional processes like polish and polished to give the surface a smooth and flawless finish. We can also apply surface finishing techniques or introduce coloration further to enhance the visual appeal of the PVD coating sinks. With careful attention to detail during the finishing stage, we ensure that the coated substrate is ready to impress.

Benefits of PVD Surfaces

PVD surfaces offer several notable advantages, making them highly desirable in various industries, including the Kitchen and Bath industry:

1. Durability

PVD coatings are highly durable and provide a protective layer that enhances the product’s lifespan. The coatings are resistant to scratches, abrasion, and general wear, ensuring the product retains its original appearance for an extended period.


2. Resistance to Wear and Corrosion

The surfaces that are PVD coated exhibit remarkable resistance to wear and corrosion. The thin film coating is a barrier, protecting the product from environmental factors like moisture, chemicals, and oxidation. This resistance ensures the product maintains its functionality and aesthetics even in demanding conditions.


3. Versatile Color Options

PVD color solutions offer various color options and allow us to achieve specific design requirements and cater to diverse consumer preferences. Whether it’s a sleek black finish, a lustrous gold tone, or a vibrant array of colors, PVD coatings provide the flexibility to create visually appealing products.


4. Eco-Friendly Solution

PVD technology is an environmentally friendly coating option. The process takes place in a controlled vacuum environment, minimizing the release of harmful substances into the atmosphere. Additionally, the durability of PVD coatings reduces the need for frequent replacements, resulting in less waste and a more sustainable approach to manufacturing.

DALI’s PVD Production Line

At Dali Technology, we take pride in our state-of-the-art PVD production line. Our advanced equipment ensures precise and uniform coatings, guaranteeing the highest quality for our PVD coating sinks. With our commitment to excellence and expertise, we offer stainless steel sinks, faucets, and accessories that look stunning and withstand the rigors of everyday use.

Tips for Maintaining PVD Surfaces

To maintain the longevity of PVD coating sinks, proper care is essential. Here are a few tips that we highly recommend:

  • Use non-abrasive cleaners and soft cloths to clean the surfaces.
  • Avoid abrasive materials or harsh chemicals that can damage the coating.
  • Establish a regular cleaning routine.
  • Periodically inspect your PVD-coating sinks or other products for any signs of damage or wear.
  • With these simple maintenance tips, your PVD coating products will retain their glossy and durable finish for years to come.


Dali’s PVD technology brings a new level of beauty and durability to sinks in the Kitchen and Bath industry. Our PVD color solutions offer a wide range of finishes to suit various design preferences, while the advanced production line ensures the highest quality coatings. With Dali’s PVD-coated sinks, you can enjoy a glossy and durable surface that withstands wear, corrosion, and the test of time.

Interested in enhancing your kitchen or bathroom with our PVD-coating sinks? Visit Dali Technology now to explore our range of products and discover how Dali Technology can elevate your living spaces.

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