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Manufacturing category info
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Forming（ Mass production / Metal press ） |
|---|---|
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Tensil coil spring（ Parts manufacturing / Spring ） |
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Double torsion spring（ Parts manufacturing / Spring ） |
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Compression coil spring（ Parts manufacturing / Spring ） |
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Torsion spring（ Parts manufacturing / Spring ） |
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Formed wire spring（ Parts manufacturing / Spring ） |
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Torsion spring（ Parts manufacturing / Spring ） |
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Company info
| Company name |
株式会社 共立発条製作所 (Kyouritsuhatsujouseisakusho) |
Website | http://www.kyouritsu-spg.jp |
|---|---|---|---|
| Street address |
Gunma Japan
[See map] |
Person in charge | - |
| Capital | 15,000,000 JPY | Employees | 55 |
| Annual sales | 1,100,000,000 JPY | EMIDAS Member Number | 62915 |
Manufacturing category info
| Large | Medium | Small |
|---|---|---|
| Development and production of prototype/Small-scale production | Machining | Machining/Handles small-scale production (order from 1 piece) Automatic lathe Bench lathe machining Straightening Rolling Tapping General-purpose lathe machining General-purpose milling |
| Development and production of prototype/Small-scale production | NC machining | Combined lathe machining NC lathe machining NC milling Machining (vertical) |
| Development and production of prototype/Small-scale production | Electrical discharge machine | Electric discharge machining Wire electric discharge machining |
| Development and production of prototype/Small-scale production | Sheet-metal processing | Bending (hydraulic) Hair line machining Mirror surface machining Coating Deburring Pipe bending Angle machining Sheet metal protocol manufacturing Precision sheet metal machining Pipe machining |
| Development and production of prototype/Small-scale production | Blank cutting | CO2 laser machining Shearing (longer than 121.2 m) Cutting Shearing |
| Development and production of prototype/Small-scale production | Grinding processing | NC internal grinding Thread grinding Centerless grinding Profile grinding NC cylindrical grinding NC plane grinding |
| Development and production of prototype/Small-scale production | Prototype processing | Small-size prototype manufacturing Bending Welding Punching |
| Development and production of prototype/Small-scale production | Welding/Adhesive bonding | Spot welding TIG welding (argon welding) Arc welding CO2 welding |
| Die manufacturing | Spring mold | Manufacturing |
| Mass production | Metal press | Forming Blanking Bending Drawing Multi forming |
| Surface treatment | Polishing/Lapping | Chemical polishing Electropolishing Lap mirror polishing Barrel finishing (centrifugal) Barrel finishing (rotation) Barrel finishing (vibration) |
| Surface treatment | Printing and others | Engraving |
| Surface treatment | Other surface treatment | Shot peening/WPC Glass beads blast Shot blast Buffing Sound blast |
| Parts manufacturing | Spring | Torsion spring Formed wire spring Torsion spring Compression coil spring Double torsion spring Tensil coil spring Terminal spring Thin leaf spring Diameter Diameter Diameter Copper alloy Stainless steel Piano wire (carbon wire) Carbon steel Spring washer Volute spring Conical spring Battery spring Shaped spring Leaf spring |
