If there is a painting process after zinc plating, it will be handled together.
By applying zinc plating to the product, it can achieve high rust resistance and corrosion resistance. Furthermore, by applying chromate treatment to the zinc-plated surface, discoloration (whitening) of the zinc-plated surface can be suppressed and colored. This allows for a wide range of responses to the required corrosion resistance and aesthetic qualities when combined with painting.
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basic information
Hot-dip galvanizing... applies a thick coating to enhance corrosion resistance and rust prevention. Electro-galvanizing... uses electricity to create a zinc coating layer, allowing for control over the thickness of the film. Zinc plating, when left untreated, forms an oxide film on the surface that turns white, so some form of post-treatment is applied. Most zinc-plated products undergo treatment with hexavalent or trivalent chromate. These treatments include colored (yellow) chromate, unichrome (glossy chromate), trivalent chromate clear, and black chromate. Additionally, by painting over the zinc plating, it is possible to add color, gloss, thickness, design, and special functions. A zinc phosphate parkerizing treatment can also be applied as a base for painting. This can be expected to provide high adhesion between the paint and plating, as well as high corrosion resistance. We can accommodate various patterns. We are available for consultations, so please feel free to contact us.
Price range
Delivery Time
※The delivery time varies depending on the processing method, quantity, and size. Please feel free to contact us.
Applications/Examples of results
Architectural exterior structures (galvanized + zinc phosphate treatment + powder coating or acrylic solvent coating) ... require high corrosion resistance and high weather resistance. Architectural components (galvanized + zinc phosphate treatment + acrylic solvent coating)
Company information
The company was founded in 1958, which is about half a century ago. Since then, we have been at the forefront of advancing the mechanization of the painting process, leading to the establishment of our current three painting lines. Additionally, through our experience in handling products from various industries over the past 50 years, we have increased the range of variations that can be painted. In such an environment, we have always made it a point to turn what seems impossible into possible. Furthermore, we consider various processing techniques, such as plating and other surface treatments, to propose the optimal surface treatment, including painting.