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filters,windshield wipers, and car AV installation kits

安心・安全な製品作り・研究を行っております。

Here is an introduction of our factory and Laboratory.

About our FactoryWe produce safety products that only a self manufacturing can.


We utilize our original know-how with introducing the latest facilities. Using automation system from assembling to packing which makes excellent products.

Also, we do not manufacture only car filters, but also several kinds of filter. To answer customer needs, we can do high-mix low-volume production.


株式会社ニットー

Ibaragi Plant: Nitto Co., Ltd.
 

Established in 1982, Sep. 25th
The plant works from manufacturing to sending as well. Also, it works for researching and developing a new product.

Zip Code: 319-1535 187-60 USUBAKOMAKI HANAGAWACHO KITAIBARAKI-SHI IBARAKI-KEN JAPAN
TEL #:81-293-43-3551 (Pilot #)
FAX #:81-293-43-5511

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上海日都

Shanghai Nitto
 

FACTORY NO98 TIANYING RDQINGPU INDUSTRIAL ZONE SHANGHAI CHINA

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研究・開発We work around the clock to make better products


Also, we research on the products in order to satisfy customers’ demands.

Our constant research makes our products’ performances getting better and better.

As a result, we succeeded to make filters for industrial or agricultural machines. Moreover, we also keep studying about other products.

Not only the filter stuff, also studying many fields.


オイルフィルタテストスタンド

Oil Filter Tester
 

Take sludge or dust into the oil, and let them go through the oil filter in order to check its life and filtering efficiency.

エアフィルタテストスタンド

Air Filter Tester
 

Take sludge or dust into the air, and let them go through the air filter in order to check its life and filtering efficiency.

オイルエレメント耐圧試験機

Pressure-resistant Tester
 

This applies pressure to the filter, and measures strength of the filter.

エレメントパーツ強度測定器

Measuring Parts Strength Tester
 

This measures parts’ (gasket, spring, etc) strength of tension, pressure, or bend.

走査電子顕微鏡SEM

Scanning Electron Microscope
 

The electrons interact with the atoms that make up the sample producing signals that contain information about the sample's surface topography, composition, and other properties such as electrical conductivity. This gives you much more details than using an optical microscope.

カーエアコンフィルタ検査機

Deodorizing Tester
 

Putting cigarette or chemical, which cause a smell, into an airtight box and then check them before and after going through a filter numerically.

ワイパーブレード検査機

Windshield Wiper Tester
 

It checks how a wiper works in rainy situation.

日東工業研究室

Other Testers
 

We also use other strict testers to check all parts that we use in order to produce safe products.