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  1. Home
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  3. 長沢製作所
Other manufacturing
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長沢製作所

number of employees120
addressTokyo/Itabashi-ku/6th Floor, Aioi Nissay Dowa Insurance Narimasu Building, 1-31-10 Narimasu
phone03-5383-1811
  • Official site
last updated:Jun 23, 2020
長沢製作所logo
  • Company information
  • Products/Services(66)
  • catalog(39)
  • news(35)

長沢製作所 Company Profile

"Leading the era with creativity and challenge" ~ High-quality, high-tech architectural hardware ~ Keylex / Indoor lever handles

Nagasawa Manufacturing Co., Ltd. is a manufacturer of architectural hardware, including keyless button locks "Keylex" and indoor lever handles. Since its founding in 1916, the company has been committed to domestic production, consistently handling everything from planning, design, development, manufacturing, sales, to maintenance in-house. In design and development, we have brought about numerous revolutions in the architectural hardware industry, starting with our flagship product, the keyless button lock "Keylex." In manufacturing, we have established unique technologies and know-how by conducting zinc die casting, surface treatment through plating and painting, and assembly of precision parts all within our own factory, boasting industry-leading quality. Everything is for our customers... We constantly think about what our customers need and what will bring them joy, and we bring those ideas to life. We will continue to provide reliable quality and ensure our customers' peace of mind and safety, so that more users can realize their ideal lifestyle.

Business Activities

【Business Content】 ○ Manufacturing and sales of our own brand architectural hardware ○ OEM manufacturing and sales for house manufacturers, door manufacturers, building material manufacturers, etc. 【Product Content】 ○ Mechanical button lock 'Keylex' ○ Indoor lever handles ○ Other architectural hardware

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Products/Services (66)

Entrance lock "Ancient NEO" product image
Entrance lock "Ancient NEO"
K-key compatible replacement lock "Ancient NEO" product image
K-key compatible replacement lock "Ancient NEO"
Samuratch Case Lock Replacement Lock "Ancient" product image
Samuratch Case Lock Replacement Lock "Ancient"
Entrance lock: Ancient series product image
Entrance lock: Ancient series

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catalog(39)

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Entrance lock "Ancient NEO"

Entrance lock "Ancient NEO"

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K-key compatible replacement lock "Ancient NEO"

K-key compatible replacement lock "Ancient NEO"

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Samuratch Case Lock Replacement Lock "Ancient"

Samuratch Case Lock Replacement Lock "Ancient"

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Ancient/Ancient NEO Product Catalog

Ancient/Ancient NEO Product Catalog

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news(35)

1.png

With Torikaereba, solve your renovation worries♪

  • PRODUCT

Isn't there an image like this for the replacement lever? - There are no benefits to replacing it with a competitor's product... - Only Nagasawa products can be replaced... - I don't know if the product I have can be replaced... Actually, all of these can be solved with the replacement lever! The replacement lever has four features: 1. Anti-locking function 2. Size-free seating shape 3. Reconfigurable parts 4. Publication of replacement processing diagrams You can check the processing diagrams for competitor products on the product page of the replacement lever!

Oct 25, 2022

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The dedicated Keylex app has added a "Trial Mode"!

  • PRODUCT

The KEYLEX app is an application for administrators to manage KEYLEX operations. By combining it with the app, you can use KEYLEX more conveniently. The app functions by placing QR codes or stickers on the KEYLEX. We have now added a trial mode to the KEYLEX app! Before purchasing the service sheet necessary for the app's operation, you can experience how to use the app. If you are considering implementation, please give it a try!! 【The app will be helpful if you meet the following criteria!】 ● You want to stop managing PIN codes in a ledger. ● You are operating multiple KEYLEX units. ● When you change a PIN code, you want to easily share the number information with relevant parties. ● You want to check at any time where each KEYLEX is installed. ● You want to regularly change PIN codes to maintain a high level of security.

Sep 26, 2022

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[Limited to the first 100 facilities] Virus prevention campaign in progress!

  • EVENT

We are conducting a virus prevention campaign for the online store exclusive product "Vi-Clear One-Touch Bar Handle." We encourage you to consider installing the "Vi-Clear One-Touch Bar Handle" during this opportunity. 【Campaign Details】 Benefit 1: Enter the coupon code from the brochure to receive a special price. You will receive a discount of nearly 3,000 yen, making it a great deal. Benefit 2: On-site survey and live demonstration. We will investigate whether installation is possible on-site and provide product explanations. There will be no cost for this limited-time offer. The "Vi-Clear One-Touch Bar Handle" features an antiviral and antibacterial coating, reducing over 99.99% of viruses within 24 hours and preventing bacterial growth. The effect lasts semi-permanently, and it has been certified by the specialized organization SIAA. Users can enjoy greater safety, while staff can reduce the burden of hygiene measures. Additionally, installation and adjustments are easy, completing the process in just 15 seconds. You can check the details on the online store of Nagasawa Manufacturing's website! This offer is limited to the first 100 facilities, so please hurry!!

Aug 16, 2022

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Detailed information

Company name 長沢製作所
number of employees120
Contact addresspostalcode 175-0094 Tokyo/ Itabashi-ku/ 6th Floor, Aioi Nissay Dowa Insurance Narimasu Building, 1-31-10 NarimasuView on map TEL:03-5383-1811 FAX:03-5967-3103
Industry Other manufacturing
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