Cathodic electrocoating Product List and Ranking from 23 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Cathodic electrocoating Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

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辻村工場 Shizuoka//Manufacturing and processing contract
東京メタルパック Kanagawa//Other manufacturing
4 ブレインアーツ Osaka//Other manufacturing
5 ヤノテック Osaka//Manufacturing and processing contract

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Cathodic electrocoating Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Cathodic electrocoating Product List

1～15 item / All 32 items

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Cationic electrodeposition coating

Since 1983, Yanotech has introduced cationic electrodeposition coating equipment and has been painting automotive parts manufactured by our company. We also accept orders for cationic electrodeposition coating only, utilizing our experience and technology, so please feel free to consult with us. <Free Sample Coating Available> Please send us the product you would like to have coated. We will provide cationic electrodeposition coating for one item free of charge. The shipping costs for both ways will be borne by the customer. <What is Cationic Electrodeposition Coating?> This method involves immersing the workpiece in a tank filled with conductive water-based paint, making the workpiece the cathode (-), and flowing direct current between it and the anode (+), causing the paint to deposit on the surface of the workpiece through electrical force, thereby forming a coating film. <Features of Cationic Electrodeposition Coating> (1) It has excellent rust prevention properties. (It is widely used as a primer for automotive bodies.) (2) It has good adhesion and provides a uniform coating film without any missed spots. (3) There is no dripping, running, or sagging of the coating film.

Company：ヤノテック
Price：Other

Surface treatment contract service

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Surface treatment: Cationic electrodeposition coating (Pb-free)

Difficult masking is also possible.

The method involves immersing the object to be coated in an electrophoretic paint, using the object as the cathode (negative) and the electrode plate installed in the diaphragm chamber of the electrophoretic tank as the anode (positive). A direct current of 100 to 200V is applied between them, causing the paint particles dispersed in the water to be attracted to the object due to electrical forces (electrophoresis), resulting in aggregation and deposition, thereby obtaining an excellent coating film.

Company：藤間精練
Price：Other

Other surface treatment equipment

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Cationic electrodeposition coating

It is a painting method with high quality stability.

This is a painting method in which the workpiece is immersed in a water-soluble paint and connected to the cathode, while a direct current voltage is applied to the electrode plates in the coating tank as the anode, forming a coating film on the workpiece.

Company：ウエスタン塗装
Price：Other

Other painting machines

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Cationic electrodeposition coating

Improving the corrosion resistance of steel products with cationic electrodeposition coating.

For rust prevention and corrosion resistance of steel and zinc-coated steel sheets, a durable cationic electrodeposition coating is optimal. We deliver products with a quality level of high-end decorative items from Sabae City, the top producer of eyeglasses in Japan.

Company：ワカヤマ
Price：Other

Other Auto Parts
bolt

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Electrocoating with glossy black color, improved appearance and rust resistance through cationic electrocoating.

It can be electrostatic painted from materials or from plating.

**What is Cation Electrodeposition Coating?** By immersing the workpiece in the coating material and applying direct current between the workpiece as the cathode (−) and the electrode in the electrodeposition tank as the anode (+), a coating film can be deposited on the workpiece. **Advantages of Cation Electrodeposition Coating** 1. Improved Rust Resistance Cation electrodeposition coating can be applied uniformly, achieving high coverage. It can also withstand 350 to 750 hours in corrosion resistance tests (salt spray). 2. Environmental Adaptability It complies with the RoHS directive and REACH regulations. 3. Excellent Coating Performance - Coating Thickness: 15–30 μm - Pencil Hardness: 2H at 750g load - Water Resistance (Immersion): Over 250 hours **Compatible Materials** - Iron - Stainless Steel - Aluminum - Copper and Brass

Company：日本電鍍工業
Price：Other

Other electronic parts

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Introduction to "Cationic Electrodeposition Coating"

We use high-quality cationic electrodeposition paint that combines high weather resistance and high corrosion resistance.

Our company offers "cationic electrodeposition coating," which involves passing an electric current through the object to be coated and the paint during the coating process. By immersing the object to be coated in a tank filled with water-soluble paint, the fine particles of the paint adhere to the object due to electrical forces. We use a hybrid paint that combines both acrylic and epoxy resins, achieving high weather resistance and high corrosion resistance. 【Features】 ■ High weather resistance ■ High corrosion resistance ■ High coating appearance *For more details, please download the PDF or feel free to contact us.

Company：OTP 本社
Price：Other

Painting Machine
Processing Contract

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Cationic electrodeposition coating

Product creation that is worthy of trust and satisfaction, built on years of technology and experience in electrodeposition coating.

Our company conducts cathodic electrodeposition coating for various metal products, including precision machine parts, automotive parts, and electrical machine parts. We place the utmost emphasis on quality assurance, and the entire company is committed to ensuring that the products delivered to our customers consistently meet a certain level of quality. Additionally, we conduct daily analyses of the pretreatment and electrodeposition paint, confidently delivering products that can be used safely. 【Main Products】 ■ Precision machine parts ■ Automotive parts ■ Electrical machine parts ■ Construction materials, etc. *For more details, please feel free to contact us.

Company：京都エイドー工業
Price：Other

Surface treatment contract service

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Cationic electrodeposition coating

SST: Passed over 800 hours of salt spray testing! It is possible to create a uniform and highly adhesive coating.

Cathodic electrodeposition coating is a painting method that uses direct current to charge the paint to the positive electrode and the workpiece to the negative electrode, allowing the coating film to adhere. The painting method involves immersing the workpiece in a water-soluble electrodeposition paint for the electrodeposition process. Near the electrodes, the paint undergoes a chemical reaction to become an insoluble resin, enabling the creation of a uniform and highly adhesive coating film, even on complex shapes. 【Electrodeposition Coating Details】 ■ Product Size: W600×D600×H900 (up to 15kg) ■ Paint: Epoxy resin (#80HV black) ■ Film Thickness: 20μm (thickness adjustment is possible) ■ Hardness: 2H or higher ■ Compatible Materials: Cold-rolled steel sheets, hot-rolled steel sheets, electroplated steel sheets, stainless steel, aluminum, etc. ■ Main Components: Automotive parts, agricultural machinery, electrical equipment, industrial machinery, equipment, building materials, steel furniture, etc. ■ Factory: Iwatsuki Factory (Saitama) * For more details, please refer to the PDF document or feel free to contact us.

Company：佐渡島テック
Price：Other

Processing Contract

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Cationic electrodeposition coating service

We have automated all processes except for the loading and unloading of parts!

Our company conducts cationic electrophoretic painting, and our facility (the 7th line at the headquarters factory) is capable of accommodating a wide range of sizes, from small parts to large components. We use white-colored electrophoretic paint instead of black, and when the undercoat (electrophoretic paint) is white, the paint color remains stable without the need for an additional topcoat, allowing for efficient application of the topcoat. Please feel free to contact us if you have any requests. 【Features】 ■ Highly automated line ■ Efficient topcoating with white-colored paint ■ Capable of handling items from small to large *For more details, please download the PDF or feel free to contact us.

Company：渡辺工業
Price：Other

Surface treatment contract service

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Cationic electrodeposition coating service

A painting method that minimizes paint loss and is environmentally friendly.

We offer cationic electrophoretic painting, where the workpiece is immersed in an electrophoretic paint, with the workpiece as the negative electrode and the paint as the positive electrode. This method allows for a uniform film thickness even on complex shapes and is characterized by its excellent corrosion resistance. Additionally, we also provide electrostatic painting, where the electrostatic painting machine is set as the negative electrode and the workpiece as the positive electrode. A high voltage is applied between them, causing the atomized paint to become negatively charged and sprayed. Please feel free to contact us if you have any requests. 【Examples of Cationic Electrophoretic Coating Products】 ■ Automotive parts ■ Office equipment parts ■ Home appliance parts ■ Building materials, etc. *For more details, please download the PDF or feel free to contact us.

Company：大津電機工業
Price：Other

Processing Contract
Surface treatment contract service

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Cationic electrodeposition coating

Please leave the cation electrodeposition coating for heat exchangers to us.

About cationic electrodeposition coating for heat exchangers I want to apply coating to a heat exchanger, but I don't know where to request it. I can't find a manufacturer that can handle the large size. The coating doesn't reach inside the fins of the heat exchanger. I want to improve the corrosion resistance of the heat exchanger by applying a coating. We can help solve that problem with the electrodeposition coating technology we have developed!

Company：東京メタルパック
Price：Other

Surface treatment contract service

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