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Products, Expertise & Unique Technical Info
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![[product_13165]](/temp/400_300_2960499829dba5b01dec1ab45cdde8b57006f75c.jpg)
![[product_81026]](/temp/400_300_5d243ac2193092c895fe0ed75795d648.png)
![[product_86337]](/temp/400_300_c01c3da6be0bb28fa15745bb2887ed0aa40c581f.jpg)
![[product_90363]](/temp/400_300_3f170051cb4f24d7fb55e9de5d84036c.png)
![[product_96931]](/temp/400_300_d2d75c5879191728ef8e21cf99a2ea0c.png)
![[product_97587]](/temp/400_300_94aee99ad71999e7a75a27676e509c7c7ad7d00a.jpg)
![[product_97829]](/temp/400_300_f4e3845542199786cd78aff1d11c3de4.jpg)
![[product_81077]](/temp/400_300_51762181a2ddd2f9be7816382502ec82.JPG)
![[product_13165]](/temp/110_70_2960499829dba5b01dec1ab45cdde8b57006f75c.jpg)
![[product_81026]](/temp/110_70_5d243ac2193092c895fe0ed75795d648.png)
![[product_86337]](/temp/110_70_c01c3da6be0bb28fa15745bb2887ed0aa40c581f.jpg)
![[product_90363]](/temp/110_70_3f170051cb4f24d7fb55e9de5d84036c.png)
![[product_96931]](/temp/110_70_d2d75c5879191728ef8e21cf99a2ea0c.png)
![[product_97587]](/temp/110_70_94aee99ad71999e7a75a27676e509c7c7ad7d00a.jpg)
![[product_97829]](/temp/110_70_f4e3845542199786cd78aff1d11c3de4.jpg)
![[product_81077]](/temp/110_70_51762181a2ddd2f9be7816382502ec82.JPG)
Manufacturing category info
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Multi forming（ Mass production / Metal press ） |
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Multi forming die（ Die manufacturing / Press die ） |
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Conical spring（ Parts manufacturing / Spring ） |
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Machining/Handles small-scale production (order from 1 piece)（ Development and production of prototype/Small-scale production / Machining ） |
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Leaf spring（ Parts manufacturing / Spring ） |
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Spring washer（ Parts manufacturing / Spring ） |
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Manufacturing（ Die manufacturing / Press die ） |
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Company info
| Company name |
株式会社 特発三協製作所 (Tokuhatsusannkyouseisakusho) |
Website URL | http://www.tokuhatsu-sankyo.co.jp/ |
|---|---|---|---|
| Street address |
Hyogo Japan
[See map] |
Person in charge | - |
| Capital | 20,000,000 JPY | Employees | 44 |
| Annual sales | 600,000,000 JPY | EMIDAS Member Number | 75706 |
| Type of manufacturing | Home electrical appliances / Transportation equipment / Electrical component for transportation equipment | ||
Manufacturing category info
| Large | Medium | Small |
|---|---|---|
| Development and production of prototype/Small-scale production | Machining | Machining/Handles small-scale production (order from 1 piece) Iron Stainless steel Titanium |
| Development and production of prototype/Small-scale production | Sheet-metal processing | Precision sheet metal machining Sheet metal protocol manufacturing Bending (servo) Thin wall (Thickness |
| Development and production of prototype/Small-scale production | Prototype processing | Punching Bending Small-size prototype manufacturing Prototype/Small-lot molding |
| Die manufacturing | Press die | Designing Manufacturing Bending die Blanking die Forming die Multi forming die Progressive die Single press die Below 60 t |
| Die manufacturing | Spring mold | Designing Manufacturing Spring die part processing Leaf spring die |
| Mass production | Metal press | Bending Blanking Multi forming Iron Stainless steel Aluminum Copper Brass Phosphor bronze Titanium Plated steel plate Stainless steel material for spring Thickness Thickness Beryllium copper Single press (below 80 t) Progressive press (35 - 80 t) |
| Surface treatment | Plating/Chemical conversion treatment | Nickel (barrel) Nickel (rack) Acid pickling Parkerizing (phosphate film) Electroless nickel (barrel) Electroless nickel (rack) Baking (hydrogen embrittling) Degreasing Black oxide finish Unichromate (white) |
| Surface treatment | Heat treatment | Annealing Austempering |
| Surface treatment | Barrel polishing | Barrel finishing (vibration) Barrel finishing (rotation) Barrel finishing (centrifugal) |
| Surface treatment | Other surface treatment | Shot blast |
| Assembly/Inspection | Inspection | Metal press Spring |
| Parts manufacturing | Spring | Thin leaf spring Terminal spring Leaf spring Battery spring Conical spring Spring washer Carbon steel Stainless steel Copper alloy |
| Product manufacturing | Production property | Electrical machinery and apparatus manufacturing Optical products manufacturing Environmental equipment manufacturing |
| Product manufacturing | Plant equipment manufacturing | Marine vessel equipment manufacturing |
| Product manufacturing | Medical equipment manufacturing | Medical equipment manufacturing |
| Product manufacturing | Household commodity | Office equipment manufacturing |
| Product manufacturing | Furniture/Interior | Lighting equipment manufacturing |
| Product manufacturing | Others | Welfare equipment manufacturing Transportation equipment manufacturing Telecommunication equipment manufacturing |
