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Products, Expertise & Unique Technical Info
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Manufacturing category info
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Vacuum quenching（ Surface treatment / Heat treatment ） |
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Nitridation（ Surface treatment / Heat treatment ） |
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Sub-zero treatment（ Surface treatment / Heat treatment ） |
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Carburized quenching（ Surface treatment / Heat treatment ） |
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Solution heat treatment（ Surface treatment / Heat treatment ） |
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Measuring（ Assembly/Inspection / Inspection ） |
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Quenching（ Surface treatment / Heat treatment ） |
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Company info
| Company name | Hatta Kogyo Co., Ltd | Website URL | https://www.hatta.co.jp/english |
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| Street address |
Sakai-shi Osaka Japan
[See map] |
Person in charge | Sumitani |
| Telephone number | Log in to display | Fax number | Log in to display |
| Capital | 10,000,000 JPY | Employees | 30 |
| Annual sales | Unregister | EMIDAS Member Number | 76921 |
| Main 3 products |
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PR message
Under the corporate message "Good products, originality, zeal, and harmony," we operate 24 hours a day, regardless of Sundays or holidays. All of our employees collaborate to serve our consumers, and we constantly aim to be the best in terms of quality, delivery and price.
Most recent update：2025-12-05
Manufacturing category info
| Large | Medium | Small |
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| Material | Steel component distribution | Other steel plates and straps |
| Development and production of prototype/Small-scale production | Electrical discharge machine | Wire electric discharge machining Electric discharge machining |
| Surface treatment | Heat treatment | Normalizing Vacuum normalizing Annealing Full annealing Stress relief annealing (SR treatment) Straightening annealing Vacuum annealing Quenching Air quenching Salt bath quenching Vacuum quenching Austempering High frequency quenching Flame quenching Solution heat treatment Sub-zero treatment Carburized quenching Salt bath soft nitriding (tufftriding) Nitridation Gas nitrocarburizing |
| Assembly/Inspection | Inspection | Measuring |
