Nihon Metal Works Co., Ltd.
Most recent update: 2025-10-01
PR message
We have been manufacturing and selling metal products and metal parts since our establishment. We have top-level technical capabilities in Niigata Prefecture for deep and/or deformed drawings of stainless steel.
We are proud of our comprehensive technological capabilities in sheet metal, welding, and polishing, as well as our cost competitiveness, and have been well received by customers in various fields. We participated in the development stage together with our customers and contributed to the development with many good proposals. Visit our website to see some of our signature products.
Our Features
We process a variety of metal products, from home and business household goods to precision medical parts.
Together with our customers, we participate in the development phase and offer advice, proposals, prototyping, development, and series production.
One of our strengths is our consistent metal processing services, from consulting, advice, quotations, prototyping, development, and mass production.
Among metal processing, we are especially good at deep drawing and deformed drawing of tank-shaped stainless-steel plates.
A drawing ratio of 2.35 is achieved with SUS304 material, and deep drawing of stainless-steel plates with a thickness of 3 mm is also possible.
Please try our outstanding technology in Tsubame, the city of western tableware!
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| Company name | Nihon Metal Works Co., Ltd. | Website URL | http://www.nmw-j.co.jp/ |
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| Street address |
Tsubame Niigata Japan
[See map] |
Person in charge | 坂口 作弥 |
| Telephone number | +81-256-63-3611 | Fax number | +81-256-62-6805 |
| Capital | 10,000,000 JPY | Employees | 20 |
| Annual sales | Unregister | EMIDAS Member Number | 5741 |
| Type of manufacturing | Kitchen / Medical equipment / Leisure goods | ||
| Main 3 products |
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| Primary clients |
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| Large | Medium | Small |
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| Development and production of prototype/Small-scale production | Sheet-metal processing | Pipe machining Can manufacturing Air-conditioning equipment manufacturing Kitchen unit manufacturing NC set press Precision sheet metal machining Chassis manufacturing Sheet metal protocol manufacturing Bending (over 3.0 m) Angle machining Pipe bending Deburring Coating Mirror surface machining Hair line machining 3-roll bending Bending (hydraulic) Bending (servo) 3D pipe machining Swaging Thin wall (Thickness |
| Development and production of prototype/Small-scale production | Blank cutting | Turret punch press processing Shearing Cutting Laser and turret punch press processing Laser processing (longer than 121.2 m) Shearing (longer than 121.2 m) Corner shearing |
| Development and production of prototype/Small-scale production | Welding/Adhesive bonding | CO2 welding Spot welding TIG welding (argon welding) Plasma welding Seam welding Arc welding Robot welding Brazing Plastic bonding Stud welding High-frequency welding Capacitator spot welding YAG laser machining |
| Development and production of prototype/Small-scale production | Prototype processing | Plastic protocol machining Photoforming Punching Welding Bending Small-size prototype manufacturing Chassis prototype manufacturing Model manufacturing Plaster casting prototype |
| Mass production | Metal press | Drawing Bending Blanking Forming Fine blanking Multi forming Roll forming Shaving Coining Transfer press (below 80 t) Iron Stainless steel Aluminum Copper Brass Phosphor bronze Titanium Plated steel plate Stainless steel material for spring Thickness Thickness φ0.6mm - φ9.0mm Bulge forming die Warm forming press Transfer press (80 - 200 t) Press robot (below 80 t) Press robot (80 -200 t) Press robot (200 - 500 t) Single press (below 80 t) Single press (80 - 200 t) Single press (200 - 500 t) Progressive press (35 - 80 t) Progressive press (80 - 200 t) Progressive press (200 - 500 t) |
| Surface treatment | Polishing/Lapping | Electropolishing Chemical polishing Tool polishing Blade polishing Buffing |
| Surface treatment | Lap polishing | Lap polishing Lap mirror polishing Single-face lapping and polishing Dual-face lapping and polishing |
| Surface treatment | Barrel polishing | Barrel finishing (vibration) Barrel finishing (rotation) |
