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Annealing( Surface treatment / Heat treatment ) |
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Precision sheet metal machining( Development and production of prototype/Small-scale production / Sheet-metal processing ) |
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Other electrical part manufacturing( Parts manufacturing / Electrical part ) |
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Pipe machining( Development and production of prototype/Small-scale production / Sheet-metal processing ) |
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Drawing die( Die manufacturing / Press die ) |
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Progressive die( Die manufacturing / Press die ) |
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Other steel plates and straps( Material / Steel component distribution ) |
Company name |
株式会社オータマ (O-tama) |
Website URL | https://www.ohtama.co.jp/ |
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Street address |
Tokyo Japan
[See map] |
Person in charge | - |
Capital | 20,000,000 JPY | Employees | 100 |
Annual sales | 4,000,000,000 JPY | EMIDAS Member Number | 84533 |
Type of manufacturing | Measuring machinery / Electronic parts / Medical equipment |
Large | Medium | Small |
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Material | Steel component distribution | Other steel plates and straps Flat steel plate Steel (round) bar Wires Drawn steel pipe rolling |
Material | Specialized material distribution | 42 alloy Magnetic steel sheet |
Development and production of prototype/Small-scale production | Sheet-metal processing | Pipe machining NC set press Precision sheet metal machining Chassis manufacturing Sheet metal protocol manufacturing Deburring Coating Bending (hydraulic) Thin wall (Thickness |
Die manufacturing | Press die | Designing Manufacturing Part processing Drawing die Bending die Progressive die Single press die Below 60 t 60 - 300 t Compound die |
Mass production | Metal press | Drawing Bending Blanking Thickness Combined press-joining Single press (below 80 t) Single press (80 - 200 t) Progressive press (35 - 80 t) Progressive press (80 - 200 t) |
Surface treatment | Heat treatment | Annealing Straightening annealing Vacuum annealing |
Assembly/Inspection | Assembly | Construction component assembly |
Parts manufacturing | Electrical part | Other electrical part manufacturing |
Product manufacturing | Medical equipment manufacturing | Medical equipment manufacturing |
Product manufacturing | Food industry machinery manufacturing | Other food industry machinery manufacturing |