We can provide ultra-fine parts from individual items to mass production. We produce all of our products using our own in-house produced finishing machines.

We manufacture small-diameter metal machined parts using NC automatic lathes, and specialize in machined parts with a diameter of φ10 or smaller. We have been providing customers in various fields with parts utilizing our expertise in small-diameter machining that we have developed over the years since our establishment more than 65 years ago. We are developing new possibilities for small-diameter parts machining by manufacturing not only BtoB products but also BtoC products such as "The small factory ring" and "CEN BUTTON".

Our company founded in 1940 and this year is the 82nd year.
We engage in micromachining and precision machining under the slogan,
"We will continue to focus on creating beautiful things."
We will respond to your various requests with our 82-year experience .
We offer one-stop finished parts, even for single items.

We have over 50 years of experience in metal and plastic processing. We are manufacturing industry. We are a Tokyo-based company and three factories in Japan. Also we have an overseas branch in Los Angeles. We specialize in making a components with rapid prototyping and dealing with major manufacturing company of OA equipment, Medical device, Automotive, Watch, and Semiconductor. Our main service is to provide high accuracy components and micro-machining with short lead time, also plastic injection molding team provide total support from design to prototyping. We can provide difficult to cut material like titanium, magnesium, tangsten, molybdenum, and Inconel.

Based on our technical expertise accumulated over nearly 40 years since our founding, we provide high-quality, high-precision products ranging from prototypes to high-mix, small-lot, and custom-made products with short delivery times.
Please contact us if you have any problems such as not knowing if it's okay to request a single unit, or not knowing where to start in difficult processes.

-Ultrafine and ultra-small diameter hole drilling services-
We pursue the limits and possibilities by taking on the challenge of machining with a high degree of difficulty.
We are a small group of elite engineers who are always striving to improve our technology and truly enjoy the excitement of manufacturing together.

ClimbWorks provides comprehensive manufacturing support for new product development, with a focus on mass production. We are involved in new products and the advanced development of major manufacturers in a variety of fields through the provision of parts, including next-generation automobiles (EV, FCV), industrial equipment, electronic devices, medical devices, and semiconductor manufacturing equipment. We also provide stable quality products by proposing optimum manufacturing methods from prototype production to mass production start-up, and by conducting product maturation activities with mass production quality in mind. We provide solutions to our customers' problems with our integrated production system, quality control, industry-leading short delivery times, and advanced technical capabilities. Our plants are designed to take advantage of each location, with the Tokyo headquarters plant focusing on prototype development based on the competitiveness of its design and technology, and the Nagasaki plant, which began full-scale operations in January 2021, focusing on mass production development with its cost competitiveness as its strength. This system enables us to contribute to the cutting edge of manufacturing in all regions of Japan.

This year marks the 50th anniversary of Gifu Seiki Kogyou's founding. We have carried out production activities based on the management philosophy of our founder with the customer first in mind. We would like to express our heartfelt gratitude to our customers and all other people who have provided us with the necessary support to come this far. For many years, Gifu Seiki Kogyou has been honing our skills in the manufacturing of parts, mainly metal press work for electronic parts, medical equipment, and more. We have been engaged in the improvement of our technology and quality, especially in the area of drawing, which requires a high degree of difficulty in die design. Our achievements have now been recognized, and Gifu Seiki has earned an excellent reputation for our drawing capabilities. Although we are facing harsh business conditions, we will continue to make efforts to make even greater contributions to society by utilizing the technical capabilities that our predecessors have cultivated since our founding.

Our main business is the processing and design of metal parts.
At Emetal, skilled professionals who have experience in die and mold work use their expertise to make jigs and tools for machining complex shapes or to make jigs and tools for mass production with a focus on reducing processes and simplifying installation.
Our skilled professionals have a wealth of experience in architectural and mechanical design and are able to come up with unique ideas to create original products. We offer everything from 3D model production to curved surface processing and more.
We handle a wide range of materials, including stainless steel, aluminum, iron, copper, and brass.

Total manufacturer of signals and safety equipment for railways
With a keen awareness of the important role played by signals and safety equipment for railways,
we, Hayashi Soji Corporation are constantly working to develop new technologies. The excellent
performance of a diverse range of equipment and devices that we have developed by the application of
novel technologies is making a real contribution to railway safety.

Ohmori Chrome is engaged in surface treatment with a focus on industrial chrome plating.
Industrial chrome plating features improved wear resistance and mold release properties, and can be used to extend the life of molds through plating. It is also used in the chemical and food industries for its resistance to corrosion.
We have experience in plastic molds and dies, and metal press molds. We also have equipment such as a 30-ton crane, a 30,000-liter liquid plating tank, and a buffing machine with a 6-meter core spacing.
In addition, in order to provide services from material procurement to finished products, we are expanding our facilities to include equipment such as grinder-polishers and mirror-polishers. We are also capable of processing palm-sized precision parts and mass-produced products, and can process large products such as rods, shafts, and molds with any thickness of plating.
Our technological development efforts include not only conventional industrial chrome plating, but also composite plating such as nickel plating, and we are working to refine our technology so that we can provide high-quality plating for difficult materials such as various aluminum materials and carbon fiber materials. In addition, we are also capable of partial plating and re-plating to satisfy the demands of reuse and recycling.

At EIKOSHA we manufacture precision cutting tools with 72 years of experience. We can pivot faster to our customer needs; whether it be manufacturing reamers, cutters, and endmills, custom tools, innovative ideas to your cutting challenges. We have up to 40,000 products in our standard lineup.

Teaming technical expertise with superior service, we want to achieve complete customer satisfaction while delivering quality products, both standards, and specials, on time, at competitive prices. For our company, there is nothing more important to us than our customers. We treat your business needs as if they were our own. We strive to save you money and help you become more efficient in manufacturing.

Moreover, we proudly offer special tool services, ensuring our clients receive premier custom cutting tools manufactured to your exact specifications. From a CAD print, hand sketch, we can design and manufacture precision, custom cutting tools you need to do the job. We can manufacture from a blank in both carbide and high-speed steel (HSS) ground to your exact specifications. Each custom cutting tool is given an approval print for your review and the digital files are maintained to ensure exact repeatability. Our team is committed to providing the quickest turnaround in the industry and on-time deliveries.

Kitno Seiki's mission is to respond quickly to our customers' requests, making products on our customer's demand. Our products and services have been highly evaluated by numerous universities and research institutions in the long history. A wide array of our products focusing on vacuum equipment, parts, and devices will serve our customers, helping to resolve their problems.

Takanawa is currently manufacturing medical equipment and semiconductor-related parts by utilizing our small parts manufacturing and processing technology developed through our camera technology. We have confidence in our products with feature specifications such as micro, ultra-thin, and thin-walled. We are a creative company that pursues possibilities by making full use of all kinds of technologies.

We were established in 1962 as a gauge manufacturer. Since that time, we have devoted ourselves to precision machining under our motto:"More Precise Machining in Shorter Turnaround Times." Based on these technologies, we are currently engaged in everything from materials to the machining of ball screws, as well as their sales.

• We specialize in precision machining of abrasion-resistant materials.
• We produce products based on client specifications.
• We supply products to every field, including machine tools, semiconductor manufacturing
equipment, analytical equipment, medical devices, and industrial equipment and instrument.

Kishimoto Industry’s Full Flat Machining technology, which allows us to stably process plastic sheet thicknesses to within ±30μ, enables us to machine plastic to the same level of dimensional accuracy as metal.

Contracted Business:
☞Precision machining of hard and brittle materials, difficult-to-process materials, metals, nonferrous metals, and resins on consignment, as well as unit and equipment fabrication
◆Cutting, grinding, drilling, polishing, single piece, prototype, small lot, mass production
In-house product development, manufacturing and sales business
☞Food processing machines, ultrasonic application equipment, various automated equipment
◆Processing machines, assembly machines, measuring and inspection equipment, conveying equipment

We are a manufacturer specializing in test jigs for semiconductor inspection and evaluation tests.
We offer IC sockets, connectors, test heads, and other test jigs for device evaluation.
We are able to provide high-quality products with short delivery times at competitive prices by implementing our own integrated product design, processing, and assembly in-house.
Kasasaku Electronics introduction video (click to play)
https://www.kasasaku.co.jp/kasasaku_profile.mp4

There are many steps involved in turning an idea into reality, from the production of the product to its completion. We provide one-stop services from the design stage to the production, inspection, and final assembly of the parts providing solutions to your problems such as which materials and plating are suitable, where to order prototypes, how to guarantee the accuracy of the parts, and who is in charge of the assembly.
We handle a wide variety of materials such as metal, resin, glass, and more, and we specialize in high-mix, low-volume parts production.
We have also added a 3D printer, so if you provide us with your data, we can use it to manufacture your parts.

KSG Co., Ltd. is a Tokyo-based manufacturing company found in 2008.
We have own proprietary management system and hence can provide finished parts accuracy assurance up to 1.3 μm. When it comes to aluminum and plastic processed parts, we deliver more clear products than competitors.
Our goal is to become a company where all customers can do business carefree.

Outline of business
Design, development, manufacturing, and construction (installation) of park facilities, urban environment facilities, steel structures, road and river information panels, lighting towers for various arenas and lighting poles, lighting facilities, small natural energy generation facilities (solar cells, etc.), and aftermarket services
Development, manufacturing, and sale of high-performance rust-preventive coatings
Our Specialty Technologies
We can design, manufacture, install, and perform after-sales maintenance for products such as park facilities, urban environmental facilities, steel structures, lighting towers, lighting poles, and small natural energy power generation facilities (solar cells, etc.) in an integrated manner in-house. We have developed a special rust-preventive technology using conductive polymers to prevent rusting of metals.
Sales Points
We are looking for partners to work with us on our special rust-prevention technology using conductive polymers. Please contact us if you are looking to take on rust issues.
We also have the most extensive experience in animal housing production in Japan.