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Latest update: 25/04/2022 18:11:52

JON72 Co.,Ltd.

We aim to become the world's greatest fiber-reinforced plastics (FRP) manufacturer

We aim to be the world's top manufacturer: producing goods that satisfy customers most in the world; making work at JON72 the most rewarding in the world; and making the world's greatest contribution to society with environmentally friendly fiber-reinforced plastics (FRP).

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We are experienced in manufacturing products in all fields, including medical equipment, automobiles, industrial machinery, measuring instruments, and housing materials
FRP business
Medical equipment
We manufacture parts for large medical equipment such as CT and MRI. 
Large medical equipment like CT and MRI comes equipped with about 20 cover parts, and the mutual engagement of the covers determines the quality of the product. Machining expertise with skilled manual tasks is required for the covers to maintain specified clearances between themselves without level differences. Moreover, we achieve even higher precision by combining the use of jigs with machining. 
We engage in processing from mold-making to prototyping and mass-production. We also we apply paint and assemble electronics in mass production. Integrated production is used to achieve shorter lead times and cut costs.

Industrial machinery
We manufacture covers for wheel loader engines, agricultural chemical sprinkler vehicles and other vehicles, machine covers, chemical storage containers, and the like.
We manufacture products that are lightweight, strong, and weather-proof enough to withstand various environments as required of typical industrial products. 
We appropriately monitor what you really need and make optimal suggestions as fiber-reinforced plastics (FRP) professionals.
Designers also work as salespeople in our Sales Technical Department, which is an advantage for promptly satisfying your needs.

Housing and architectural equipment
The housing and architectural equipment industry has particular needs for coloring and color development, along with chemical resistance. We will make optimal suggestions in response to the design that you envisage and the environment where you will be using your product.
Our Clerical Department has an Environmental Management Secretariat, which quickly and appropriately satisfies your requirements regarding chemical substances. We can satisfy regulations in Japan, and also environmental regulations abroad.

Aeronautic and sporting fields
We manufacture very lightweight aircraft, sea kayaks, and other products. 
Equipment in sporting fields is required to remain strong while being very highly lightweight to allow contestants to maximize their performance. 
Vacuum molding is one of the molding processes for maximizing strength characteristics. We have been upgrading our technology through the production of ultra-light aircraft which we have been developing in industry-university collaboration.

Chemical fields
We manufacture covers for electron microscope tables, corrosion-proof tanks, and the like.
Chemical fields require the maintenance of high strength, and also precise design, development, and manufacturing to satisfy requirements for chemical resistance, low thermal conductivity, and other characteristics. We can make use of our many years of experience and track record to confidently engage in developing products for chemical purposes as well. 

Natural energy fields
We apply the knowledge and experience that we have cultivated with medical equipment parts, corrosion-proof tanks, and other large fiber-reinforced plastics (FRP) to manufacture FRP parts for wind power generation plants.
The difficulty with large FRP molds is that the base material tends to shrink, making it hard to secure engagement precision with the opposite parts. This is why we always bear in mind the importance of manufacturing molds in expectation of base material shrinkage and make suggestions on product structure from the standpoint of FRP design.
Maintenance of natural energy equipment
Precision machining of carbides
We satisfy your requirements with our precision machining of carbides.

Metal-cutting equipment needs to be tipped with a bit made of a carbide that is harder than the metal to be machined.

The bit declines in cutting ability as it wears, so it needs to be replaced periodically. Replacement requires stopping the machine and replacing its worn bit with a new one. Extensive setup is needed if the bit is heavily worn, which affects your productivity. The value of a carbide-machining manufacturer is how it can determine the nature of the metal you have to cut and can select optimal material characteristics. 

We make use of our wire EDM equipment, parallel surface grinder, and general-purpose machinery to machine your carbide products with a dimensional precision of 10 micrometers or less.

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ