- Telephone number: +81-267-53-2151
- FAX: +81-267-53-5828
- Website
Yoshida Industries Co., Ltd. is a precision processing and aluminum casting company based in Saku-shi, Nagano. We handle everything from the design stage to mass manufacturing, including prototype using a sand mold 3D printer. Please contact us if you have any questions.
Products, Expertise & Unique Technical Info
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![Reverse engineering ~3D modeling by scanning~ [3D measuring machine]](/temp/400_300_a104a9ae0163bed78383fb9134919ddc.png)
![Reverse engineering ~3D modeling by scanning~ [3D measuring machine]](/temp/110_70_a104a9ae0163bed78383fb9134919ddc.png)
Manufacturing category info
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Gravity casting（ Mass production / Casting ） |
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NC turning machining（ Mass production / Mechanical processing ） |
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Casting die designing（ Designing / Mold designing ） |
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Handles 3D processing（ Development and production of prototype/Small-scale production / NC machining ） |
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Sand casting （ Mass production / Casting ） |
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Aluminum die-casting （ Development and production of prototype/Small-scale production / Prototype processing ） |
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Casting（ Designing / Simulation ） |
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Machining（ Mass production / Mechanical processing ） |
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Wooden model（ Die manufacturing / Casting die ） |
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Company info
| Company name | Yoshida Industries Co., Ltd. | Website URL | http://www.yoshidanet.com/ |
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| Street address |
Saku-shi Nagano Japan
[See map] |
Person in charge | Fumio Kurosawa |
| Telephone number | +81-267-53-2151 | Fax number | +81-267-53-5828 |
| Capital | 56,000,000 JPY | Employees | 269 |
| Annual sales | 4,400,000,000 JPY | EMIDAS Member Number | 89431 |
| Type of manufacturing | Heavy electric machinery / Industrial machinery / Transportation equipment | ||
| Main 3 products |
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| Primary clients |
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PR message
◆We have started our Online Store since May 2022◆
https://yoshida-0nline.stores.jp/
We are selling disinfectant dispenser.
◆Yoshida Industries Online Store YouTube channel◆
https://www.youtube.com/channel/UCZahxTHWK_WIez59GFFpxKQ
Please subscribe to get information about items available in our online shop!
We offer an integrated solution for aluminum casting parts development, trial production, trial mass production, and mass production.
・Prototype development: 3D sand mold additive manufacturing enables short delivery times
・Trial production: 3D sand mold additive manufacturing to sand mold molding using wooden molds
・Mass production: Gravity casting (GDC) using molds, etc.
We can provide our customers with aluminum supplies and machined goods.
Current mass-produced products:
・Precision cutting parts for regenerative braking systems for hybrid vehicles
・Precision cutting parts for sideslip prevention (VSA, ESC)/collision reduction systems
・Aluminum（AL）gravity casting GDC: various brake parts, engine parts
・Robot frame parts
・Precision turning of iron bar material: Pistons, shafts and hydraulic valves for brake systems
・Precision turning of non-ferrous metal bar material: Pistons and hydraulic valves for brake systems
・Shell core for gravity casting
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Thailand branch
【Yoshida NPM(Thailand) Co., Ltd.】 http://yoshidanet.com/thailand/
Emidas page： https://www.nc-net.or.jp/company/92638/
In 2015, we established our Thailand branch.
We provide the same quality aluminum casting (gravity casting) as Japan. We have obtained the "IATF16949" international quality management system standard and manufacture and export aluminum castings to automotive manufacturers in Japan, Europe, America, Thailand, China, and other countries. We also manufacture products for various industries such as electrical machinery, agricultural machinery, and construction machinery. We also deliver high-quality products to developing countries in ASEAN.
Product examples：
・Clutch parts for automotive
https://www.nc-net.or.jp/company/89431/product/detail/126337/
・Hydraulic valve parts for construction machinery
https://www.nc-net.or.jp/company/89431/product/detail/126336/
・Brake parts for automotive
https://www.nc-net.or.jp/company/89431/product/detail/126335/
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China branch
【中山吉田工业有限公司】 http://yoshidanet.com/china/
In 2013, we established China branch in Zhongshan City, Guangdong, China.
We have obtained the international quality management standard IATF16949* and manufacture high-quality precision cutting parts equal to Japan, mostly for Japanese, European, American, and Chinese automakers.
We handle everything from prototypes to mass production of around 100,000 units, and we excel at cutting and grinding important safety parts (solenoid valves, brake parts, etc).
In Chinese market where labor costs are rising, we strive to automate our manufacturing lines and construct a system that will compete not only in technology and quality, but also in pricing.
Products example (Automotive parts)：
・ Shafts
http://yoshidanet.com/wp/wp-content/themes/yoshidanet/assets/images/products/cp_01.jpg
・Primary/secondary pistons
http://yoshidanet.com/wp/wp-content/themes/yoshidanet/assets/images/products/cp_04.jpg
http://yoshidanet.com/wp/wp-content/themes/yoshidanet/assets/images/products/cp_05.jpg
・Valve pistons
http://yoshidanet.com/wp/wp-content/themes/yoshidanet/assets/images/products/cp_02.jpg
・Wheel cylinder piston
http://yoshidanet.com/wp/wp-content/themes/yoshidanet/assets/images/products/cp_03.jpg
Most recent update：2024-11-19
Manufacturing category info
| Large | Medium | Small |
|---|---|---|
| Designing | Mold designing | Casting die designing |
| Designing | Jig and tool designing | General jig designing |
| Designing | Test | Specimen processing |
| Designing | Simulation | Casting |
| Development and production of prototype/Small-scale production | Machining | General-purpose milling General-purpose lathe machining Tapping Thread-cutting Machining/Handles small-scale production (order from 1 piece) Iron Stainless steel Aluminum alloy Titanium alloy Machining (resin) Broaching Automatic lathe Milling (resin) Lathe machining (resin) Casting Titanium Brass |
| Development and production of prototype/Small-scale production | NC machining | Machining (vertical) Additional-axis machining NC milling NC lathe machining Combined lathe machining Machining (horizontal) Handles 2.5-dimensional processing Handles 3D processing |
| Development and production of prototype/Small-scale production | Grinding processing | Centerless grinding |
| Development and production of prototype/Small-scale production | Jig manufacturing | General jig manufacturing Mass production jig manufacturing Jig and tool manufacturing |
| Development and production of prototype/Small-scale production | Prototype processing | Small-size prototype manufacturing Fused Deposition Molding (FDM) Aluminum die-casting prototype mold |
| Development and production of prototype/Small-scale production | Casting | Shell mold Gravity casting Sand casting Aluminum alloy 500g or less 500g-5kg 5kg or more |
| Die manufacturing | Casting die | Designing 3D modeling Wooden model |
| Mass production | Mechanical processing | Machining NC milling machining NC turning machining Tapping machining Complex turning machining Screw cutting machining Micro-hole machining Stainless Aluminum alloy Titanium alloy Nickel alloy Sintered metal Automatic screw machining Casting Ultra-thin High precision High strength |
| Mass production | Casting | Shell moulding Gravity casting Sand casting Aluminum alloy 500 g and below Over 500 g and less than 5 kg 5 kg and over |
| Surface treatment | Plating/Chemical conversion treatment | Alumite (anode oxidation) Aluminum Hard alumite Hard alumite (large) |
| Assembly/Inspection | Assembly | Auto parts assembly |
| Assembly/Inspection | Repair | Die repair Machine tool repair |
| Assembly/Inspection | Inspection | Casting |
| Auto parts manufacturing | Drive system part | Transmission Brake parts |
