キョークロ List of Products and Services

We offer surface treatment for small metal parts ranging from 2 to 10 mm, achieving excellent corrosion resistance with a black appearance. Additionally, our special coating allows for prevention of galvanic corrosion even between dissimilar metal fasteners. ■ Do you have any concerns regarding surface treatment of parts? - I want to reduce the effects of corrosion and rust... - I want to perform treatments that are non-chromium and have excellent corrosion resistance... - Due to design, dissimilar metals inevitably come into contact... - I am looking for treatments that can withstand 350°C... *We will propose surface treatments tailored to your concerns! ■ Zinc-aluminum coating [High corrosion resistance, galvanic corrosion prevention] - Geomet - Magni - Metas YC ■ Zinc-nickel alloy plating (acid bath, high nickel type) [High corrosion resistance, high heat resistance, galvanic corrosion prevention] - High nickel trivalent black - High nickel trivalent white ■ Dry zinc plating + coating [High corrosion resistance, hydrogen embrittlement resistance] U&Z coat *For more details, please download the PDF or feel free to contact us.

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Our company specializes in zinc/zinc alloy plating and offers over 30 types of coatings (painting) with various functions, providing surface treatment proposals tailored to our customers' needs. ◆ Composite Surface Treatment We excel in composite surface treatments for small parts, including fastener components ranging from approximately 3mm to 8mm. We not only provide high corrosion resistance and prevention of galvanic corrosion but also meet various requirements such as high corrosion-resistant jet black appearance, lubrication, and heat resistance. - We combine various coatings after plating for treatment. - We adjust to any desired torque coefficient. - We provide insulation properties tailored to the usage environment. - Non-chrome and hexavalent chrome-free is the standard. ◆ Zinc-Nickel Alloy Plating (Acid Bath High Nickel) - High corrosion resistance with no red rust formation for 2000 hours in salt spray testing. - Trivalent chromate is available in both white and black. - By processing in an acid bath, we can treat materials that are difficult to handle with zinc plating, such as high carbon steel and various hardened products. ◆ Zinc Aluminum Flake Coating (Geomet, Metas YC, Magni) - Zinc and aluminum metal flake coatings are available in both water-based and solvent-based formulations, allowing treatment tailored to product shape and required characteristics. - While being hexavalent chrome-free, it offers excellent corrosion resistance and suppresses liquid pooling with its liquid properties, providing a clean appearance.

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We would like to introduce "Cosmar NC," handled by Kyokuro Co., Ltd. It is an inorganic rust-proof paint based on special olefin resin, with low permeability and strong barrier properties. Additionally, it has corrosion resistance equivalent to the conventional chromium-containing Cosmar 9001 and excellent adhesion to galvanized surfaces. 【Features】 ■ Inorganic rust-proof paint based on special olefin resin ■ Chrome-free and does not contain heavy metals ■ Low permeability and strong barrier properties ■ Equivalent corrosion resistance to the conventional chromium-containing Cosmar 9001 ■ Excellent adhesion to galvanized surfaces *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our product, "PIC Ceramic Coat." This completely inorganic surface coating does not react with metals and offers excellent insulation, chemical resistance to acids and alkalis, heat resistance (up to 200°C, 600°C, and 1500°C), protection against metal discoloration, and resistance to contamination. It is recommended for companies looking for insulating surface treatments and those seeking heat-resistant surface treatments. 【Features】 ■ Completely inorganic surface coating ■ Does not react with metals ■ Insulation, chemical resistance to acids and alkalis, heat resistance ■ Excellent protection against metal discoloration and resistance to contamination *For more details, please refer to the PDF document or feel free to contact us.

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"Metas YC" is a baked-type rust prevention coating treatment composed of zinc and aluminum metal flakes and a chrome-free special binder. It has minimal variability in corrosion resistance, excellent liquid properties that reduce pooling, and achieves a more uniform appearance. Additionally, applying a zinc plating to the substrate further enhances corrosion resistance. It is recommended for companies seeking high corrosion-resistant coatings. 【Features】 ■ Baked-type rust prevention coating treatment composed of zinc and aluminum metal flakes and a chrome-free special binder ■ Minimal variability in corrosion resistance ■ Excellent liquid properties that reduce pooling and achieve a more uniform appearance ■ Further enhanced corrosion resistance by applying zinc plating to the substrate *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our product, "Kyokuro Black NC." It does not contain chromium, which is an environmentally harmful substance, and features a high-quality matte black resin-based paint baked onto a zinc-plated base (without chromate). Additionally, it has corrosion resistance equal to or greater than that of hexavalent chromium black chromate coatings, but it is intended for indoor use and not for outdoor applications. 【Features】 ■ Excellent chemical resistance and prevention of electrolysis ■ Does not contain chromium, an environmentally harmful substance ■ High-quality matte black resin-based paint baked onto a zinc-plated base ■ Corrosion resistance equal to or greater than hexavalent chromium black chromate coatings ■ For indoor use only (not suitable for outdoor use) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our environmentally friendly surface treatment, "Mycoat." It is coated with polyester resin paint using a dip-spin process. It has excellent weather resistance and adheres well to non-metals (such as aluminum and zinc), stainless steel, and brass, with a wide variety of color options. Additionally, it excels in chemical resistance and impact resistance, suppressing galvanic corrosion and contact corrosion between different metals. 【Features】 ■ Coated with polyester resin paint using a dip-spin process ■ Excellent weather resistance ■ Good adhesion to non-metals (such as aluminum and zinc), stainless steel, and brass ■ Excellent chemical resistance and impact resistance ■ A wide variety of color options *For more details, please refer to the PDF document or feel free to contact us.

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The "ZEC Coat" is a high corrosion-resistant coating specifically designed for zinc substrates, featuring a thin film (approximately 1μ) primarily composed of silica. It is highly resistant to scratches, colorless and transparent, and provides a uniform finish. Utilizing a silica-based treatment solution and free of rare metals, it can be offered at a stable price. Additionally, it can be used as an alternative to composite baked coatings of zinc and aluminum, making it very effective for reducing the costs of zinc alloy plating. 【Features】 - High corrosion-resistant coating specifically designed for zinc substrates with a thin film (approximately 1μ) primarily composed of silica - Excellent adhesion to zinc, self-repairing properties, and strong against scratches - Recommended zinc-based substrates include zinc trivalent, Geomet, and MagniBase - Utilizes a silica-based treatment solution and is free of rare metals - Can be offered at a stable price *For more details, please refer to the related link page or feel free to contact us.

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"MagniCoat" is a two-layer baked composite coating consisting of a base coat and a top coat, offering excellent corrosion resistance, making it suitable for bolts, nuts, and small accessory parts. It is less affected by thermal effects from baking temperatures, preventing strength reduction in hardened products, and maintains a stable overall friction coefficient. Additionally, it excels in chemical resistance and electro-corrosion resistance, with no concerns regarding hydrogen embrittlement. 【Features】 ■ Two-layer baked composite coating of base coat and top coat ■ Excellent corrosion resistance suitable for bolts, nuts, and small accessory parts ■ Less affected by thermal effects from baking temperatures ■ Prevents strength reduction in hardened products and maintains a stable overall friction coefficient ■ Excellent chemical resistance and electro-corrosion resistance, with no concerns regarding hydrogen embrittlement *For more details, please refer to the PDF document or feel free to contact us.

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"Raspart" is a rust-proof coating consisting of a metal zinc layer as the first layer, and a surface sintering layer made of ceramic material with high corrosion resistance as the second layer. By firmly bonding these three layers together, it forms a strong and dense composite coating. It excels in rust prevention, chemical resistance, and heat resistance, particularly demonstrating excellent performance against sulfurous gas corrosion. Additionally, due to its low-temperature curing, it does not degrade the mechanical properties of fastened components. 【Features】 - A rust-proof coating consisting of a metal zinc layer as the first layer and a surface sintering layer made of ceramic material with high corrosion resistance as the second layer. - Forms a strong and dense composite coating by firmly bonding the three layers together. - Excellent in rust prevention, chemical resistance, and heat resistance. - Particularly demonstrates excellent performance against sulfurous gas corrosion. - Low-temperature curing, which does not degrade the mechanical properties of fastened components. *For more details, please refer to the PDF document or feel free to contact us.*

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We would like to introduce "PoliSeal," handled by Kyokuro Co., Ltd. This product is a black coating for interior use, applied as a baked resin-based paint over zinc plating, zinc phosphate, and stainless steel, providing corrosion resistance. Additionally, it has a thin film that offers chemical resistance and is widely used for decorative purposes due to its elegant matte black appearance. It is recommended for manufacturers of fastening and pressed parts that produce components for indoor home appliances and prefer a black finish. 【Features】 ■ Black coating for interior use ■ Baked resin-based paint provides corrosion resistance ■ Thin film with chemical resistance ■ Widely used for decorative purposes due to its elegant matte black appearance *For more details, please refer to the PDF document or feel free to contact us.

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The "U&Z Coat" is a non-chrome alternative treatment product to C&Z Coat and fastener coat. The Z Coat is a unique impact zinc plating that forms a coating by projecting a special blasting material with an iron and zinc alloy coating. The U Coat is a water-based and chromate-free top coat designed to dramatically improve the corrosion resistance of the Z Coat. It is a product that has no hydrogen embrittlement, high corrosion resistance, and strong adhesion of the coating. 【Features】 ■ Alternative treatment product to C&Z Coat and fastener coat ■ No hydrogen embrittlement ■ High corrosion resistance, particularly strong against salt damage ■ Options for silver finish and black finish through combinations ■ Z Coat + Unimet GT103 (silver color) + Unimet FT506 (matte black) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Dacrotized," handled by Kyokuro Co., Ltd. Due to EU regulations, non-chrome Geomet has been restored, and the use of Dacrotizing has decreased. However, it remains a popular product in the domestic construction industry and other processing sectors due to its high corrosion resistance and the appeal of chromium content. The components of the treatment solution primarily consist of zinc, aluminum flakes, and chromic acid, making it particularly resistant to salt damage. In SST tests, corrosion resistance is sometimes rated at 1000 to 2000 hours. 【Features】 ■ Contains hexavalent chromium ■ Resistant to salt damage ■ The treatment solution primarily consists of zinc, aluminum flakes, and chromic acid ■ Corrosion resistance rated at 1000 to 2000 hours in SST tests ■ Suitable for fastening parts and small components used in construction structures and public facilities *For more details, please refer to the PDF document or feel free to contact us.

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"Geomet" is a product that was born as an alternative treatment to dacromet. It is a water-based coating that contains aluminum and zinc metal flakes, achieving performance equivalent to traditional dacromet without chromium. Additionally, by performing a dedicated supplementary treatment, it is possible to achieve some degree of improved corrosion resistance and stability of the friction coefficient. It is recommended for companies manufacturing automotive parts and construction-related materials that require high corrosion resistance. 【Features】 ■ Achieves performance equivalent to traditional dacromet without chromium ■ Completely chromium-free water-based solution with no environmental pollution concerns ■ Exhibits significantly superior rust prevention with excellent salt spray resistance and cycle test performance ■ Excellent heat and corrosion resistance, prevents galvanic corrosion with aluminum ■ Outstanding adhesion and no hydrogen embrittlement *For more details, please refer to the PDF document or feel free to contact us.

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"Electroless nickel plating" allows for the simultaneous processing of a large quantity of small iron parts through rotational plating. It is completely lead-free, with a phosphorus content of 7-9 wt% in the deposited film. Additionally, unlike electroplating, there is no influence from current distribution, enabling uniform plating on complex-shaped components. [Features] - Capable of processing a large quantity of small iron parts at once through rotational plating - Completely lead-free, with a phosphorus content of 7-9 wt% in the deposited film - No influence from current distribution - Can achieve uniform plating on complex-shaped components *For more details, please refer to the PDF document or feel free to contact us.

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The "Zinc-Nickel Alloy Plating (High Nickel Type)" has excellent corrosion resistance and heat resistance among zinc-based alloy platings. It enables the trivalent chromate treatment with a black appearance, which was difficult with low to medium nickel. In salt spray tests, it demonstrates corrosion resistance exceeding 2000 hours of red rust. The heat resistance can withstand temperatures of 350°C without chromate. Additionally, since it is treated in an acidic bath, it can be plated on difficult materials such as high carbon steel and hardened steel. 【Features】 ■ Depending on the conditions, a nickel eutectic rate of 12-18% can be achieved ■ Capable of chromate colorization ■ Suitable for identification purposes of screws and similar items ■ Excellent corrosion resistance and heat resistance among zinc-based alloy platings ■ Capable of trivalent chromate treatment with a black appearance *For more details, please refer to the PDF document or feel free to contact us.

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This product features an alloy electroplating of zinc and nickel (zinc-nickel plating), containing 7-11% nickel, which provides a high level of heat and corrosion resistance that cannot be achieved with conventional zinc plating. Due to its excellent heat resistance, it is suitable for corrosion protection of engine peripheral components, and it has high coating hardness, making it resistant to scratches and extremely low hydrogen embrittlement. Additionally, as a topcoat, it can be treated with trivalent chromate + K coat (commonly known as stain coat) to achieve an appearance close to stainless steel, or after zinc-nickel treatment, it is possible to apply coatings such as Geomet without chromate, resulting in even better corrosion resistance. 【Features】 - Contains 7-11% nickel - Provides high-level heat and corrosion resistance not achievable with conventional zinc plating - Suitable for corrosion protection of engine peripheral components due to excellent heat resistance - High coating hardness, scratch-resistant, and extremely low hydrogen embrittlement *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our trivalent chromate zinc plating product, 'TR175'. Its corrosion resistance, chemical resistance, and tightening torque coefficient are almost equivalent to those of conventional hexavalent chromium colored chromate, making it a mainstream choice for current zinc plating. Additionally, because it does not contain silica, it provides good adhesion as a base for painting, and we also offer "YFA," which serves as a base for various composite treatments. 【Features】 ■ Corrosion resistance, chemical resistance, and tightening torque coefficient are almost equivalent to conventional hexavalent chromium colored chromate ■ It has become a mainstream choice for current zinc plating ■ Trivalent black chromate is also available ■ We can also accommodate domestic hexavalent colored, green, and black chromate *For more details, please refer to the PDF document or feel free to contact us.

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This document summarizes the characteristics and applications of various plating types. If you have any issues related to metal surface treatment, such as those listed below, please feel free to consult us. We will propose surface treatments tailored to your needs to protect materials from environmental factors! ■ Do you have any of these concerns? - I want to prevent metal corrosion and rust more effectively than before. - I want to improve UV resistance and corrosion resistance for parts used outdoors, such as in buildings. - I am looking for ways to adjust the friction coefficient and reduce wear for parts used in bicycles and motorcycles... ■ Examples included - Zinc plating - Zinc-nickel alloy plating (Zinc Alloy, High Nickel) - Various torque adjusters, etc. *For more details, please download the PDF or feel free to contact us.

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This document summarizes the characteristics and applications of various plating methods. If you have any concerns related to metal surface treatment, please feel free to consult us. We will propose surface treatments tailored to protect materials from environmental factors! ■ Do you have any of these concerns? - Want to prevent corrosion and rust on metals - Want to prevent deformation, discoloration, and deterioration due to UV rays for parts used outdoors, such as in buildings - Looking to reduce friction and wear for parts used in automobiles and motorcycles, etc. * We are currently offering a free document that explains the characteristics and applications of surface treatments! ■ Featured examples - Zinc plating - Zinc-nickel alloy plating (Zincroy) - High nickel plating, etc. * For more details, please download the PDF or feel free to contact us.

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"High Nickel" has excellent corrosion resistance and heat resistance among zinc-based alloy coatings, and it enables the black appearance trivalent chromate treatment, which was difficult with low nickel. Since it is treated in an acidic bath using barrel plating technology, it can be plated on difficult materials such as high carbon steel and hardened steel. It mainly targets small items such as small screws, bolts, and nuts. Various coatings and paints can be applied after high nickel plating. 【Features】 ■ Excellent corrosion resistance and heat resistance ■ No red rust formation for over 2000 hours in salt spray test ■ Achievable nickel co-deposition rate of 12-18% ■ Heat resistance temperature of 350°C without chromate *For more details, please refer to the PDF document or feel free to contact us.

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"Protecting metals from rust" primarily focuses on rust prevention, and we perform coating treatments that can withstand plating and harsher environments. Additionally, our composite surface treatment technology combining plating and coating addresses new functional requirements, and we have summarized its features and applications. ■ Do you have any of these concerns? - I want to prevent metal corrosion and rust more effectively than before. - I want to improve UV discoloration prevention and corrosion resistance for parts used outdoors, such as in buildings. - For parts used in automobiles and motorcycles, is it possible to adjust the friction coefficient and reduce wear? - I want to prevent galvanic corrosion between dissimilar metals. - I want to color-code screws during the manufacturing process. (Black (matte and glossy), clear, white, red, silver, olive, brown) * We can propose functional coatings tailored to application development and cost. If you have any concerns regarding metal surface treatment, please feel free to consult us. * For more details, please download the PDF or contact us at your convenience.

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• Other machine tools
• Welding robot

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we leverage the unique characteristics of metal materials, carefully considering the locations, purposes, and applications, and we respond to all needs with surface treatment. For example, we can meet requests such as the following with Kyokuro's surface treatment! - Parts used in sensors, precision instruments, electronic devices, and heaters that need to be insulated from electrical currents and withstand high temperatures. - Parts used outdoors, such as in buildings, that need protection against deformation, discoloration, and deterioration caused by UV rays. - Parts used in ships that need to withstand harsh environments like seawater and salt damage. - Prevention of metal corrosion and rust. - Parts used in automobiles and motorcycles that need to reduce friction and wear. - Parts used in solar power generation systems that need to prevent galvanic corrosion. We propose surface treatments tailored to protect materials from all environments according to their purposes!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we leverage the unique qualities of metal materials, carefully considering the locations, purposes, and applications, and we respond to all needs with surface treatment. For example, we can meet requests such as the following with Kyokuro's surface treatment! - Parts used in sensors, precision instruments, and electronic devices need to be able to block current and withstand high temperatures. - Parts used outdoors, such as in buildings, need protection against deformation, discoloration, and deterioration caused by ultraviolet rays. - Parts used in ships need to withstand harsh environments like seawater and salt damage. - We want to prevent metal corrosion and rust. - Parts used in automobiles and motorcycles need to reduce friction and wear. - Parts used in solar power generation systems need to prevent galvanic corrosion. To protect materials from all environments, we propose surface treatments tailored to your needs!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we leverage the unique characteristics of metal materials, carefully considering the locations, purposes, and applications, and we respond to all needs with surface treatment. For example, we can meet requests such as the following with Kyokuro's surface treatment! - Since the parts are used outdoors, such as in buildings, we want to prevent deformation, discoloration, and deterioration caused by ultraviolet rays. - Since they are used in ships, we want them to withstand harsh environments like seawater and salt damage. - We want to prevent corrosion and rust of metals. - Since the parts are used in automobiles and motorcycles, we want to reduce friction and wear. - Since the parts are used in sensors and precision instruments, we want them to be able to block current and withstand high temperatures. - Since the parts are used in solar power generation devices, we want to prevent galvanic corrosion. To protect materials from all environments, we propose surface treatments tailored to your needs!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we leverage the unique characteristics of metal materials, carefully considering the locations, purposes, and applications for their use, and we respond to all needs with surface treatment. For example, we can meet requests such as the following with Kyokuro's surface treatment! - Parts used in automobiles and motorcycles, where we want to reduce friction and wear. - Parts used outdoors, such as in buildings, where we want to prevent deformation, discoloration, and deterioration due to UV rays. - We want to prevent corrosion and rust of metals. - Parts used in ships, where we want them to withstand harsh environments like seawater and salt damage. - Parts used in sensors and precision instruments, where we want to ensure they can withstand high temperatures and prevent current interruption. - Parts used in solar power generation devices, where we want to prevent galvanic corrosion. To protect materials from all environments, we propose surface treatments tailored to your needs!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we leverage the inherent qualities of metal materials, carefully considering the locations, purposes, and applications, and we respond to all needs with our surface treatment solutions. For example, we can meet requests such as the following with Kyokuro's surface treatments! - Since it will be used in ships, we want it to withstand harsh environments like seawater and salt damage. - We want to prevent metal corrosion and rust. - Since the parts will be used outdoors in buildings, we want to prevent deformation, discoloration, and deterioration caused by UV rays. - Since the parts will be used in automobiles and motorcycles, we want to reduce friction and wear. - Since the parts will be used in sensors and precision instruments, we want them to be able to block current and withstand high temperatures. - Since the parts will be used in solar power generation devices, we want to prevent galvanic corrosion. To protect materials from all environments, we propose surface treatments tailored to your specific purposes!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we leverage the unique qualities of metal materials, carefully considering the locations, purposes, and applications for their use, and we respond to all needs with our surface treatment solutions. For example, we can meet requests such as the following with Kyokuro's surface treatments: - We want to prevent galvanic corrosion since these parts are used in solar power generators. - We want to prevent metal corrosion and rust. - We want to prevent deformation, discoloration, and deterioration due to UV rays since these parts are used outdoors in buildings. - We want to reduce friction and wear since these parts are used in automobiles and motorcycles. - We want to use them in harsh environments like seawater and salt damage since they are used in ships. - We want to ensure that parts used in sensors and precision instruments can withstand high temperatures and prevent current interruption. To protect materials from all environments, we propose surface treatments tailored to your needs!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. At Kyokuro, we utilize the characteristics of metal materials, carefully considering the locations, purposes, and applications, and we respond to all needs with surface treatment. For example, we can meet requests such as the following with Kyokuro's surface treatment! - Preventing corrosion and rust on metals - Preventing deformation, discoloration, and deterioration due to UV rays for parts used outdoors, such as in buildings - Reducing friction and wear for parts used in automobiles and motorcycles - Ensuring usability in harsh environments such as seawater and salt damage for parts used in ships - Ensuring that parts used in sensors and precision instruments can withstand high temperatures and interrupt electrical currents - Preventing galvanic corrosion for parts used in solar power generation devices We propose surface treatments tailored to protect materials from all environments according to their purposes!! *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. We believe that the development of technology to utilize the characteristics of metal materials, carefully considering the locations, purposes, and applications, requires both scientific technical skills and a creative perspective that envisions commercialization in the manufacturing industry. 【Features】 - Quality assurance. We aim for zero defective products. - We respond quickly with a 24-hour system. - We have been proactive in environmental conservation activities in the plating industry. *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. We believe that the development of technologies that make use of the unique characteristics of metal materials, carefully considering the locations, purposes, and applications, requires both scientific technical skills and a creative perspective that envisions commercialization in the manufacturing industry. 【Features】 - Quality assurance. We aim for zero defective products. - We respond quickly with a 24-hour system. - We have been proactive in environmental conservation activities in the plating industry. *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. We believe that the development of technology to utilize the characteristics of metal materials, carefully considering the locations, purposes, and applications, requires both scientific technical skills and a creative perspective that envisions commercialization in the manufacturing industry. 【Features】 - Quality assurance. We aim for zero defective products. - We respond swiftly with a 24-hour system. - We have been proactive in environmental conservation activities in the plating industry. *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. We believe that the development of technology to utilize the characteristics of metal materials, carefully considering the locations, purposes, and applications, requires a scientific technical capability and a creative perspective that envisions commercialization in the manufacturing industry. 【Features】 - Quality assurance. We aim for zero defective products. - We respond quickly with a 24-hour system. - We have been proactive in environmental conservation activities in the plating industry. *For more details, please contact us or refer to the catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. We believe that the development of technologies that make use of the unique characteristics of metal materials, carefully considering the locations, purposes, and applications for their use, requires both scientific technical skills and a creative perspective that envisions the commercialization of products in the manufacturing industry. 【Features】 - Quality assurance. We aim for zero defective products. - We respond quickly with a 24-hour system. - We have been proactive in environmental conservation activities in the plating industry. *For more details, please contact us or refer to our catalog.

• Processing Contract

The technology that Kyokuro has developed as a comprehensive company in metal surface treatment has been recognized for its long-standing achievements and has been adopted in various manufacturing sectors. These technologies cannot be realized without a deep understanding of the metal itself, which is our fundamental stance. By leveraging the unique qualities of metal materials and carefully considering the locations, purposes, and applications for their use, we believe that technological development to meet all needs requires both scientific technical skills and a creative perspective that envisions commercialization in the manufacturing industry. [Features] - Quality assurance. We aim for zero defective products. - We respond swiftly with a 24-hour system. - We have been proactive in environmental conservation activities in the plating industry. *For more details, please contact us or refer to our catalog.

• Processing Contract