- Telephone number: +81-749-23-0172
- FAX: +81-749-26-2206
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Products, Expertise & Unique Technical Info
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Manufacturing category info
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Machining (vertical)（ Development and production of prototype/Small-scale production / NC machining ） |
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NC lathe machining（ Development and production of prototype/Small-scale production / NC machining ） |
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Wire electric discharge machining（ Development and production of prototype/Small-scale production / Electrical discharge machine ） |
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Complex turning machining（ Mass production / Mechanical processing ） |
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Welding（ Development and production of prototype/Small-scale production / Prototype processing ） |
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Plane grinding（ Development and production of prototype/Small-scale production / Grinding processing ） |
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Jig and tool manufacturing（ Development and production of prototype/Small-scale production / Jig manufacturing ） |
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Machining (horizontal)（ Development and production of prototype/Small-scale production / NC machining ） |
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NC milling （ Development and production of prototype/Small-scale production / NC machining ） |
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Company info
| Company name | Shinsei Co., Ltd | Website URL | https://sinnsei.co.jp/ |
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| Street address |
Hikone-shi Shiga Japan
[See map] |
Person in charge | 古川達弥 |
| Telephone number | +81-749-23-0172 | Fax number | +81-749-26-2206 |
| Capital | 10,000,000 JPY | Employees | 45 |
| Annual sales | Unregister | EMIDAS Member Number | 84510 |
| Type of manufacturing | Jigs and tools / Machine tools / Industrial machinery | ||
| Main 3 products |
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PR message
We perform precision machining of various metals and non-metals, and handle a wide range of workpiece sizes, from small diameter pins to large ones. We mainly perform machining processing, lathe processing, wire processing, surface grinding/cylindrical polishing, welding, and jig production.
We have established a system for high-mix low-volume production by harmonizing reliable skills backed by experience with the latest technology.
We process everything in-house except for processing that requires specialization with our own equipment. As a result, the drawings do not appear outside the company, and we can also comply with client confidentiality obligations.
In addition to the integrated in-house processing, we also have materials in stock to provide quick delivery.
Most recent update：2025-11-05
Manufacturing category info
| Large | Medium | Small |
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| Development and production of prototype/Small-scale production | Machining | Iron Stainless steel Aluminum alloy Copper alloy Titanium alloy Machining (resin) Lathe machining (resin) Casting Titanium Brass |
| Development and production of prototype/Small-scale production | NC machining | Machining (vertical) NC milling NC lathe machining Machining (horizontal) |
| Development and production of prototype/Small-scale production | Electrical discharge machine | Wire electric discharge machining |
| Development and production of prototype/Small-scale production | Grinding processing | Plane grinding |
| Development and production of prototype/Small-scale production | Jig manufacturing | Jig and tool manufacturing |
| Development and production of prototype/Small-scale production | Prototype processing | Welding |
| Mass production | Mechanical processing | Complex turning machining |
