ITO PRECISION Co.,Ltd
Most recent update: 2026-04-01
PR message
Since the establishment in 1959, we have provided various categories of components through our specialized grind processing technology. Mentionable are for example Satellite communication components, automobile parts, household equipment parts and gas equipment parts. All of the process services are provided from preparation of materials to assembly.
We are actively researching and developing factory automation devices to rationalize our processing system and to sell to many customers. We are also developing production facilities, robot systems, jigs and inspection devices with our innovative technologies and providing additional value to the customers.
For CSR, we have obtained ISO 14001 to commit to the coexistence with global environment. We work for environmental load reduction by producing eco-related parts. We are also involved in making energy savings, recycling and reuse systems to lower the environmental load.
To insert high quality processed products into each other, cutting-edge jig producing techniques are highly required. It is highly recommended to produce complicated, sensitive jigs. Our accumulated technical knowledge in designing and manufacturing made it possible to produce optimum jigs and complicatedly shaped products.
We can cut process and mass produce fiber materials into precision products, preciseness of 3μ and surface roughness of Ra0.2.
We have accomplished to reduce the cost and processing steps by skipping the honing and polishing phases of every processing step.
In addition, we have developed a unique 24hr automatic mass production machine, Dako-anshin.
Brass, aluminum, stainless, etc. - we can process most materials.
Recently, we have been working hard on cut processing light weight magnesium materials and pure copper which is used for EV accelerator parts due to high electronic conductivity.
Supplying the world's best quality of grind processed parts for the automobile industry.
Manufacturing engine peripheral parts and HV parts by using our long years of experience in grind processing technology.
Providing cutting-edge area products such as the New Generation EV connector.
Competitive success in cutting-edge field of ultra-precise manufacturing.
Providing various types of ultra-precise grind manufacturing products.
For example:
- Telecommunication equipment
- Digital terrestrial connector parts
- Satellite communication converter
Has 15 units of the ESCOMATIC processing machine.
Able to process coiled material.
Processes various types of φ1 materials to φ0.5 multiple contact pin connectors.
All process services are provided, starting from preparation of materials, machinig center, CNC tapping center through to assembly.
We will help people to improve their life quality by applying our unique and advanced technology around kitchen, bath, toilet etc. We have the ability to use a process to cut difficult shaped products, such as combination faucets, with our cutting-edge equipments.
Highly accurate machining has also made excellent reliability of the product.
Most of all, we have proudly achieved satisfactory results in gas equipment industry which safety and stability is required.
We provide "safety" as an additional value for products which has influence on human life.
From micro size products to over size products, our factory is equipped with optic image measuring machines, 3D measuring machines, contour shape measuring machines, circularity measuring machines and surface roughness measuring machines etc to ensure the best quality.
The picture is showing a measuring of a product with a 3D measuring machine.
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Complex turning machining（ Mass production / Mechanical processing ） |
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| Company name | ITO PRECISION Co.,Ltd | Website URL | |
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| Street address |
Kaizu-shi Gifu Japan
[See map] |
Person in charge | 伊藤康裕 |
| Telephone number | +81-584-66-2633 | Fax number | +81-584-66-2757 |
| Capital | 16,000,000 JPY | Employees | 74 |
| Annual sales | EMIDAS Member Number | 22344 | |
| Type of manufacturing | Machine tools / Telecommunication equipment / Electronic parts | ||
| Main 3 products |
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| Primary clients |
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| Large | Medium | Small |
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| Designing | Jig and tool designing | General jig designing |
| Designing | Industrial equipment designing | Carrier machine designing Energy-saving machinery designing |
| Development and production of prototype/Small-scale production | Machining | General-purpose milling General-purpose lathe machining Rolling Thread-cutting Iron Stainless steel Aluminum alloy Copper alloy Magnesium alloy Titanium alloy Broaching Automatic lathe Bench lathe machining Casting Handles microfabrication Handles microfabrication Titanium Brass |
| Development and production of prototype/Small-scale production | NC machining | Machining (vertical) NC lathe machining Combined lathe machining Machining (horizontal) |
| Mass production | Metal press | Single press (below 80 t) |
| Mass production | Mechanical processing | Machining NC milling machining NC turning machining Tapping machining Complex turning machining Rolling machining Screw cutting machining Micro-hole machining Iron Stainless Aluminum alloy Copper alloy Magnesium alloy Titanium alloy Broaching machining Automatic screw machining Casting Titanium Fine particle material accepted Ultra-thin High precision High strength |
| Surface treatment | Cleaning | Ultrasonic cleaning |
| Assembly/Inspection | Assembly | Industrial machinery assembly |
| Parts manufacturing | Machinery part | Valve manufacturing Connection parts manufacturing |
| Parts manufacturing | Electrical part | Connector manufacturing Other electrical part manufacturing |
| Product manufacturing | Production property | Other industrial machinery manufacturing Energy-saving equipment/Automatic instrument manufacturing |
| Product manufacturing | Others | Telecommunication equipment manufacturing |
