Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.
16～30 item / All 135 items
We achieve precise and complex shapes through the know-how cultivated in plastic mold manufacturing.
We achieve shapes that are difficult to realize with cutting processes by utilizing grinding, electrical discharge machining, wire electrical discharge machining, and other methods.
We would like to introduce some examples of our processing. What we are presenting this time is just a small example of our technology.
Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We can handle small lots and single-item processing!
I excel at small items and round objects!
We have accumulated a wealth of experience and achievements in small and round products. We can also accommodate a variety of materials, including difficult-to-machine materials. By somewhat limiting the size and shape, we can keep standard specifications in stock for quick response upon order. 【Parts handled】 ○ Bushings ○ Shafts ○ Valves ○ Flanges ○ Guide pins ○ Cocks ○ Tubes ○ Washers ○ Bolts ○ Nuts Of course, we also handle many special items that cannot be classified into these categories. We do not strictly define the range of "small items." If you consider something to be palm-sized, please feel free to contact us. ● For more details, please download the catalog or contact us.
Precision machining of metal parts (AMS material) is available at Yamagishi Seisakusho, with guarantees of roundness of 5μm and coaxiality of 5μm! If you are facing issues with precision, please feel free to contact us.
If you are looking for precision machining of metal parts (AMS materials) with outstanding accuracy and multilayered quality assurance, please contact Yamagishi Manufacturing. The aerospace and aviation industries have specific issues and challenges that machining manufacturers must also understand. Our company understands the unique problems of the aerospace and aviation industries. One example is that the machining materials used in the aerospace and aviation industries are not standard JIS materials, but AMS materials such as 15-5PH, 17-4PH, 64 titanium, aluminum bronze, and Inconel, requiring precise machining of parts according to specifications. Additionally, there is a need for a quality assurance system that can withstand various audits and inspections, including audits and corrective action requests that are not specified in industry-specific drawings, stringent appearance inspections, and non-destructive testing. In addressing these challenges, Yamagishi Manufacturing has developed its unique strengths! For more detailed information, please refer to the PDF below. ☟ Click to download PDF ☟
We are committed to precision and quality in metal processing.
Machining, processing of complex-shaped products, and precise inspection using CNC three-dimensional measuring machines. We will assist our customers with cutting-edge technology.
We specialize in ultra-fine processing (prototyping, small lots)!
Our company has cultivated a wealth of processing technology and know-how over many years. We are committed to "speed and accuracy," and we are confident that you will be completely satisfied with our services. When we receive orders for small production items (including prototypes), we will create simple molds necessary for processing. Depending on the product, items that cannot have burrs will undergo metal etching processing before bending.
It is possible to weld thin sheet metal products that are warped or cannot be bent! It can also be applied to welding corrections of mold components!
Our company specializes in thin sheet metal processing using YAG laser welding. We can weld even fine details and different materials. In conjunction with our sheet metal laser punch composite processing and bending, we can manufacture from single prototypes to small lots of sheet metal parts. This technology is also applicable to welding and correcting machine parts and mold components. Please feel free to contact us when you need our services. 【Features】 - Welding of thin sheet metal products without distortion or shrinkage - Capable of welding fine details - No burning or porosity - Can weld different materials - Capable of manufacturing from single prototypes to small lots - Also applicable to welding and correcting other machine parts and mold components *For more details, please refer to the PDF document or feel free to contact us.
Numerous achievements in the medical and dental fields! We provide comprehensive services for creating ultra-small components!
At Iwai Manufacturing, we primarily manufacture ultra-small parts with a diameter of 16mm or less used in the dental and medical fields. We have established a system that supports all processes in-house, including cutting, grinding, hardening, surface treatment, and assembly. Please feel free to consult with our company, which combines creativity to shape ideas and the technical skills to realize them. *For more details, please contact us or download the catalog.
We value communication with our customers and convey our passion for the products accurately and reliably.
We would like to introduce our "Machining of Mechanical Parts." We value communication with our customers and strive to convey our passion for the products accurately and reliably. We maximize the enthusiasm and confidence of our engineers in shaping these into "perfect products." We have a strong commitment to creating products that cherish human emotions. Our craftsmanship at GMJ is deeply rooted in this philosophy. [Processing Technologies] - Impeller Machining - Gear Machining - Marine Parts Machining *For more details, please refer to the related links page or feel free to contact us.
We respond to the growing demand for ultra-small precision parts processing in various fields.
GOTO Seiki Co., Ltd. specializes in the precision machining of extremely small components that are in high demand across various fields such as cameras, semiconductors, optical fibers, and connectors. We handle tiny parts ranging from about the size of a 10-yen coin to approximately the size of a grain of rice. Despite being small, our capabilities range from simple processes like drilling and grooving to complex shapes and three-dimensional forms. To achieve this, we create original mounting jigs and pursue positioning accuracy through repeated multi-process operations. Our cutting tools can combine to achieve a minimum radius of R0.05 and drilling diameters as small as Φ0.03, making the impossible possible. Burrs, which can be a significant issue during machining of tiny parts, are addressed through our pursuit of methods that eliminate them, and any remaining fine burrs are removed using our unique expertise. For more details, please contact us.
![Custom parts processing [cast products]](https://image.mono.ipros.com/public/product/image/273/2000206108/IPROS5622627495443000192.JPG?w=280&h=280)
Externalization of the effort and time from estimation to ordering and receiving is possible! Custom parts processing with Hayashi's original business, the <HI-SPEC System>!
Hayashi Co., Ltd. responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service 'HI-SPEC System,' which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's labor and time (cost). 【Cast Products】 ■ Cam Holder ■ Cam Slider ■ List Die ■ Scrap Cutter *For more details, please contact us or download the catalog.
![Custom parts processing [NC milling processed products]](https://image.mono.ipros.com/public/product/image/a35/2000218226/IPROS5486356930915944206.JPG?w=280&h=280)
Processed products utilizing "Hayashi's technical capabilities"! Custom parts processing [NC milling processed products]
Hayashi Corporation responds quickly and broadly to a wide range of needs, from large-scale 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【Numerous achievements in NC milling products!】 *For more details, please contact us or download the catalog.
![Custom parts processing [Lathe-processed products]](https://image.mono.ipros.com/public/product/image/62d/2000218233/IPROS6632556389359065087.JPG?w=280&h=280)
Products processed using "Hayashi's technological capabilities"! Custom parts processing [lathe-processed products]
Hayashi Corporation responds quickly and broadly to a wide range of 3D processing, from large items to micron processing of small parts. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in lathe processing as well!】 *For more details, please contact us or download the catalog.
![Custom parts processing [Sheet metal and welding products]](https://image.mono.ipros.com/public/product/image/9c4/2000218235/IPROS3665828038438835682.JPG?w=280&h=280)
Processed products utilizing "Hayashi's technological capabilities"! Custom parts processing [Sheet metal and welding products]
Hayashi Corporation responds quickly and broadly to a wide range of needs, from large-scale 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's labor and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in sheet metal and welding processing!】 *For more details, please contact us or download the catalog.
![Custom parts processing [Scrap chute processed products]](https://image.mono.ipros.com/public/product/image/ba2/2000218237/IPROS5727742359303891421.JPG?w=280&h=280)
Processed products utilizing "Hayashi's technical skills"! Custom parts processing [Scrap chute processed products]
Hayashi Corporation responds quickly and broadly to a wide range of 3D processing, from large items to micron processing of small parts. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in scrap shoot processing!】 *For more details, please contact us or download the catalog.
