昨年度にて創業70周年となりました。注射針用SUS管の生産より始まり真空管スリーブ ブラウン管スリーブの専業メーカーとして事業を進めてきました。
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Tube drawing( Development and production of prototype/Small-scale production / Machining ) |
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Nickel alloy( Development and production of prototype/Small-scale production / Machining ) |
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Copper( Mass production / Metal press ) |
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Titanium( Mass production / Metal press ) |
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Drawing( Mass production / Metal press ) |
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Thickness: below 0.2 mm( Mass production / Metal press ) |
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Molybdenum alloy( Development and production of prototype/Small-scale production / Machining ) |
Company name |
中島精管工業 株式会社 (Nakajimaseikannkougyou) |
Website URL | http://www.nakajima-seikan.com |
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Street address |
Chiba Japan
[See map] |
Person in charge | - |
Capital | 10,000,000 JPY | Employees | 50 |
Annual sales | 450,000,000 JPY | EMIDAS Member Number | 5585 |
Type of manufacturing | Telecommunication equipment / Electronic parts / Medical equipment |
Large | Medium | Small |
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Designing | Product and part designing | Medical equipment designing External design |
Designing | Jig and tool designing | General jig designing Automatic tool designing |
Material | Specialized material distribution | 42 alloy Kovar Phosphor bronze Molybdenum alloy Tantalum Nickel chromium alloy |
Material | Nonferrous metal distribution | Plate Steel (round) bar Titanium Nickel Pipe material Coils |
Development and production of prototype/Small-scale production | Machining | Melt cutting General-purpose lathe machining Deep hole drilling Straightening Tube drawing Spinning Machining/Handles small-scale production (order from 1 piece) Stainless steel Copper alloy Titanium alloy Nickel alloy Molybdenum alloy Automatic lathe Bench lathe machining Router machining Handles microfabrication Titanium |
Development and production of prototype/Small-scale production | Blank cutting | YAG laser machining |
Development and production of prototype/Small-scale production | Grinding processing | Centerless grinding |
Development and production of prototype/Small-scale production | Welding/Adhesive bonding | TIG welding (argon welding) Plasma welding |
Development and production of prototype/Small-scale production | Prototype processing | Punching Small-size prototype manufacturing |
Die manufacturing | Press die | Transfer press die Single press die Below 60 t |
Mass production | Metal press | Drawing Blanking Transfer press (below 80 t) Stainless steel Copper Brass Phosphor bronze Titanium Stainless steel material for spring Nickel Thickness Thickness Diameter φ0.6mm - φ9.0mm Diameter Single press (below 80 t) Progressive press (35 - 80 t) |
Mass production | Mechanical processing | Machining Stainless Copper alloy Titanium alloy Nickel alloy Molybdenum alloy Automatic screw machining Titanium |
Mass production | Forging | Header machining |
Surface treatment | Polishing/Lapping | Buffing |
Surface treatment | Lap polishing | Lap polishing |
Surface treatment | Heat treatment | Vacuum normalizing Annealing Air quenching Vacuum quenching |
Surface treatment | Barrel polishing | Barrel finishing (vibration) Barrel finishing (rotation) Barrel finishing (centrifugal) |
Parts manufacturing | Electrical part | Other electrical part manufacturing Power-supply device manufacturing Coil manufacturing |
Auto parts manufacturing | Drive system part | Brake parts |
Auto parts manufacturing | Engine | Cooling system Fuel system |
Product manufacturing | Production property | Hydraulic pressure equipment manufacturing |
Product manufacturing | Watch/Glasses/Accessory/Jewelry | Ring manufacturing Jewerly parts manufacturing |