Kumabou Metal Co., Ltd.
Most recent update: 2024-06-18
PR message
With our self-developed surface processing techniques and high-precision micron plating technology, we can handle various customer requests, from advanced fields such as automotive, semiconductors, liquid crystal, solar power, medicine and machine tools, as well as home electrical appliances, interior design, food products and more from testing to mass production, and sizes from precision parts to heavy products.
Capable of handling heavy products
We have the largest surface processing line in Japan and can perform surface processing with work sizes of up to 3,800 x 3,100 x 280.
We can handle super large parts in a variety of fields including LCD panel production equipment, semiconductor production equipment, machine tools and more. We also do various kinds of plating on heavy products and have particular expertise in outstandingly functional surface processing, such as static suppression of aluminum products and hard alumite.
Electrostatic Breakdown Prevention
Electrostatic breakdown prevention is more effective if electrification is suppressed with BS-ET treatment and neutralized with a Cosmo Coat. We propose to you this Cosmo-ET treatment, dual-method treatment combination.
Cosmo-ET (Brown) Largest Treatment Size 3 800 x 3 000 x 200 (mm)
Cosmo-ET (Gold) Largest Treatment Size 3 800 x 3 000 x 200 (mm)
Cosmo-ET (Black) Largest Treatment Size 3 800 x 3 000 x 200 (mm)
Enjoy our videos.
It's suitable for uses including: improved component lubrication and sliding; component water repellence; preventing component failure due to reverberations; applying coating that won't crack on a surface even when bent; improved component chemical resistance and more!
We have the largest surface processing line in Japan and can perform surface processing with work sizes of up to 3,800 x 3,100 x 200. We're experts at preventing static, mainly on aluminum products, by reducing surface contact through chemical treatment and treatment to suppress and neutralize static.
Our original SK Treatment is 100% effective for preventing changed zinc plate film color, reducing corrosiveness and preventing white rust, which causes surfaces to corrode!
Electrostatic breakdown prevention is more effective if electrification is suppressed with BS-ET treatment and neutralized with a Cosmo Coating. We propose to you this Cosmo-ET treatment, dual-method treatment combination.
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Alumite (anode oxidation)（ Surface treatment / Plating/Chemical conversion treatment ） |
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| Company name | Kumabou Metal Co., Ltd. | Website URL | |
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| Street address |
Kumamoto Kumamoto Japan
[See map] |
Person in charge | Inada |
| Telephone number | +81-96-382-1302 | Fax number | +81-96-382-0352 |
| Capital | 20,000,000 JPY | Employees | 199 |
| Annual sales | Unregister | EMIDAS Member Number | 74009 |
| Type of manufacturing | Industrial machinery / Telecommunication equipment / Medical equipment | ||
| Main 3 products |
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| Primary clients |
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| Large | Medium | Small |
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| Development and production of prototype/Small-scale production | NC machining | Machining (vertical) NC milling |
| Surface treatment | Plating/Chemical conversion treatment | Zinc (barrel) Chromate (general) Nickel (rack) Copper (rack) Gold/Silver plating Chromium (rack) Black chromium (rack) Zinc (rack) Alumite (anode oxidation) Nickel chromium (rack) Acid pickling Aldine treatment (aluminum chromate) Parkerizing (phosphate film) Electroless nickel (barrel) Electroless nickel (rack) Iron Copper Brass Zinc die-cast Aluminum Stainless steel Other anti-rust treatments Hard chromium (rack) Titanium Degreasing Colored alumite Hard alumite Colored chromate (multi-color) |
| Surface treatment | Polishing/Lapping | Electropolishing |
| Surface treatment | Other surface treatment | Etching (surface treatment) |
