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Jounann (株式会社 城南)
Most recent update: 2021-01-15
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Plastic protocol machining（ Development and production of prototype/Small-scale production / Prototype processing ） |
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| Company name |
株式会社 城南 (Jounann) |
Website URL | http://www.jn-co.com/jn/ |
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| Street address |
Tokyo Japan
[See map] |
Person in charge | - |
| Capital | 18,000,000 JPY | Employees | 32 |
| Annual sales | 500,000,000 JPY | EMIDAS Member Number | 5111 |
| Type of manufacturing | Office automation equipment / Telecommunication equipment / Telecommunication equipment | ||
| Large | Medium | Small |
|---|---|---|
| Designing | Product and part designing | Wooden product designing Model designing |
| Designing | Jig and tool designing | General jig designing |
| Development and production of prototype/Small-scale production | Machining | Spinning |
| Development and production of prototype/Small-scale production | Sheet-metal processing | Can manufacturing Sheet metal protocol manufacturing |
| Development and production of prototype/Small-scale production | Prototype processing | Plastic protocol machining Photoforming Welding Bending Vacuum injection molding Fused Deposition Molding (FDM) Model manufacturing |
| Die manufacturing | Casting die | Wooden model |
| Mass production | Plastic | Blow molding Vacuum molding Extrusion molding Insert molding Outsert molding Air pressure molding PVC (polyvinyl chloride) General-purpose material PMMA (polymethyl methacrylate) Engineering plastic PBT (polybutylene terephthalate) PPS (polyphenylene sulfide) PI (polyimide) PEEK (polyetheretherketone) Fluororesin Thermoset resin FRP (fiber reinforced plastic) GFRP (glass fiber reinforced plastic) Urethane resin PU (polyurethane) Elastomer Below 60 t 60 - 300 t Injection molding EP (epoxy) |
| Mass production | Rubber | Rubber product prototype manufacturing Silicon rubber Urethane rubber |
| Surface treatment | Plating/Chemical conversion treatment | Chromate (general) Alumite (anode oxidation) Acid pickling Aldine treatment (aluminum chromate) Parkerizing (phosphate film) Other anti-rust treatments |
| Surface treatment | Coating | Air-spray coating Resin coating Wood coating Aqueous coating Melamine coating Urethane coating Acrylic coating Lacquer coating Epoxy coating Metal coating |
| Surface treatment | Polishing/Lapping | Electropolishing |
| Surface treatment | Printing and others | Silk screen printing |
| Surface treatment | Lap polishing | Lap mirror polishing |
| Surface treatment | Other surface treatment | Vacuum deposition Spraying Resin impregnation Teflon coating Buffing Shot blast Sound blast Glass beads blast Etching (surface treatment) |
| Parts manufacturing | Machinery part | Gear manufacturing |
| Parts manufacturing | Spring | Thin leaf spring Terminal spring |
| Product manufacturing | Craftwork/Event and ceremonial goods | Wooden product manufacturing |
| Product manufacturing | Others | Telecommunication equipment manufacturing |
