Kojin Co., Ltd.
- Telephone number: +81-76-473-3251
- FAX: +81-76-473-2692
Products, Expertise & Unique Technical Info
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Manufacturing category info
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Large current board（ Parts manufacturing / Electric board and electronic part ） |
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Injection molding die（ Designing / Mold designing ） |
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Plastic protocol machining（ Development and production of prototype/Small-scale production / Prototype processing ） |
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Insert molding die（ Die manufacturing / Plastic mold ） |
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PPS (polyphenylene sulfide)（ Mass production / Plastic ） |
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PBT (polybutylene terephthalate)（ Mass production / Plastic ） |
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Copper（ Surface treatment / Plating/Chemical conversion treatment ） |
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Metal press（ Assembly/Inspection / Inspection ） |
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Part processing（ Die manufacturing / Press die ） |
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Brass（ Mass production / Metal press ） |
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Company info
| Company name | Kojin Co., Ltd. | Website URL | |
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| Street address |
Nakaniikawa-gun, Toyama Toyama Japan
[See map] |
Person in charge | Hiroshi Ikeda |
| Telephone number | +81-76-473-3251 | Fax number | +81-76-473-2692 |
| Capital | 83,500,000 JPY | Employees | 158 |
| Annual sales | 4,200,000,000 JPY | EMIDAS Member Number | 79151 |
| Type of manufacturing | Industrial machinery / Electronic parts / Electrical component for transportation equipment | ||
| Main 3 products |
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| Primary clients |
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PR message
Our company perform production activity specialized in vertical insert molding in resin ejection molding.
We have an order from the widely industry such as a car, industry, and public welfare, and deal with from trial manufacture to a mass production.
Our company possesses the vertical molding machines for insert molding; from the small size of 30t to the large size od 260t, which are equipped 56 in Japan and 12 in Indonesia.
We manufacture goods in a continuous process from the insert part with the precision press to molding, finish, inspection.
Please feel free to contact us at first
Most recent update：2024-12-27
Manufacturing category info
| Large | Medium | Small |
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| Designing | Mold designing | Injection molding die Progressive die designing (light electrical) Progressive die designing (auto) General metal press die |
| Development and production of prototype/Small-scale production | Prototype processing | Plastic protocol machining Punching Bending |
| Die manufacturing | Press die | Designing Manufacturing Part processing Plate machining Die set machining Bending die Blanking die Progressive die Below 60 t 60 - 300 t |
| Die manufacturing | Plastic mold | Designing Manufacturing Part processing Plate machining Mold base machining Injection molding die Insert molding die Outsert molding die Below 60 t 60 - 300 t Electrode manufacturing |
| Mass production | Metal press | Bending Blanking Copper Brass Phosphor bronze Thickness Single press (below 80 t) Progressive press (35 - 80 t) Progressive press (80 - 200 t) Progressive press (200 - 500 t) |
| Mass production | Plastic | Insert molding Outsert molding Engineering plastic PBT (polybutylene terephthalate) PPS (polyphenylene sulfide) LCP (liquid crystal polymer) Elastomer Below 60 t 60 - 300 t Injection molding |
| Surface treatment | Plating/Chemical conversion treatment | Nickel (barrel) Tin (barrel) Electroless nickel (barrel) Copper Brass |
| Assembly/Inspection | Assembly | Precision equipment assembly |
| Assembly/Inspection | Inspection | Metal press Plastic |
| Parts manufacturing | Electrical part | Other electrical part manufacturing |
| Parts manufacturing | Electric board and electronic part | Large current board |
