COMPANY

Corporate Profile

Embodying pride through the power of people and equipment

By fusing skilled craftsmanship with automated, high-precision equipment, Narita Manufacturing ensures a stable supply of products. Leveraging our production sites in Japan and overseas and our state-of-the-art facilities, we provide an integrated service system spanning design and prototyping, mass production, and after-sales service.

COMPANY
PROFILE
Company Name
Narita Manufacturing Co., Ltd. (NARITA MFG., INC.)
Founded
October 15, 1938
Number of employees
234 employees (as of 2024)
Paid-in capital
¥54,000,000
Authorized capital
¥64,000,000
Representative
Shuichi Narita, President & CEO
Certifications & Patents
ISO 9001:2015
ISO 14001:2015
160 patents (including 34 overseas patents)
Head Office
20-12 Hanaomote-cho, Atsuta-ku, Nagoya 456-0033, Japan
Business details
Design, manufacture, and sales of railway car parts, automobile and motorcycle parts, and other metal products
Planning, production, and sale of graphic print products
Home page
https://www.narita.co.jp

  • Market Share in the Transit Industry

    We deliver products — particularly gangway bellows for railway cars — not only in Japan but to more than 25 countries worldwide.

  • Over 90 Years of History

    Since our founding in 1938, we continue to be dedicated to manufacturing and refine our technologies.

  • Patented Technologies

    We hold 160 patents and utility models in Japan and overseas, enabling us to meet diverse needs with competitive proprietary technologies.

  • Quality Assurance System

    We offer high-quality manufacturing with a quality control system compliant with global standards, backed with our ISO certifications.

OUR LOCATIONS

Locations & Network

Responding swiftly to customer needs through our network of 7 domestic locations plus overseas bases

Production Site

Head Office & Head Office Plant

Location: 20-12 Hanaomote-cho, Atsuta-ku, Nagoya, Aichi

Site area: 3,500 m²

Our main production site is located alongside corporate management functions, enabling end-to-end production from design and development through final inspection.

Main functions:
Corporate Planning | Design | Sales | Materials | Production Engineering | Logistics | Production Control | Pressing | Welding | Sheet Metal | Assembly | Inspection | Quality Assurance
Production Site

Minami Plant

Location: 4-14-20 Yutaka, Minami-ku, Nagoya, Aichi

Site area: 2,325 m²

An important production facility for the manufacture of a wide range of products, functioning as a satellite of the Head Office Plant.

Main functions:
High-Mix Manufacturing | Sheet Metal Working | Welding | Assembly
Production Site

Mito Plant

Location: 15 Hiroishikouzaka, Mito-cho, Toyokawa, Aichi

Site area: 30,100 m²

A key site responsible for production of various high-quality products

Main functions:
Sales | Materials | Production Engineering | Logistics | Production Control | Material Processing | Pressing | Welding | Sheet Metal | Assembly | Inspection | Quality Assurance
Production Site

Mito Minami Plant

Location: 45 Hiroishikomae, Mito-cho, Toyokawa, Aichi

Site area: 7,524 m²

Production site for EV and AI-related parts and graphic products

Main functions:
EV Parts | AI-Related Parts | Graphic Products | Quality Inspection
Production Site

Okazaki Plant

Location: 1-3 Azagoe-tawamichi-higashi, Ameyama-cho, Okazaki, Aichi

Site area: approx. 11,750 m²

A technology site specializing in the manufacture of large aluminum module parts for railway cars

Main functions:
Aluminum Processing | Frame Manufacturing | Surface Treatment | Anodizing
Production Site

Ichinomiya Plant

Location: 19 Umayose-azarokujizou, Imaise-cho, Ichinomiya, Aichi

Site area: 2,200 m²

A plant specializing in the processing of gangway bellows parts for railway cars

Main functions:
Welding | Sheet Metal | Assembly | Inspection + Sewing (to be added per client's note)
Sales Office

Tokyo Sales Office

Location: Dai-5 Azuma Bldg. #802, 3-38 Kanda-Sakumacho, Chiyoda-ku, Tokyo

Sales and technical support base for the Tokyo metropolitan area to build close customer relationships

Main functions:
Sales Activities | After-Sales Service | Technical Support | Purchasing Support
Overseas Base

NARITA MFG, INC.

Location:

828 Landmark Drive, Belvidere,
IL 61008 U.S.A

Our business hub for the North American market to respond quickly to local needs

Main functions:
Overseas Sales | Logistics | Production Control | Welding | Sheet Metal | Assembly | Inspection | Quality Assurance
PLANTS / FACILITIES

We offer high-quality manufacturing through an end-to-end production system combined with state-of-the-art equipment and skilled engineers

  • Large Press & Molding Equipment

    High-precision molding with counterpressure hydraulic presses of up to 2,400 tons

    • Molding of large parts with a 2,400-ton press
    • High-precision sheet metal working (tolerance ±0.1 mm)
    • Compatible with stainless steel, aluminum, and steel
    • From small-lot prototyping to mass production

  • Automated Welding Systems

    High-quality, high-efficiency welding done by the latest welding robots

    • Can handle complex shapes with multi-axis welding robots
    • TIG, MIG, and laser welding
    • Dedicated welding lines for stainless steel and aluminum
    • Stabilized quality and shorter work times

  • NC Machining Centers

    High-precision parts machining with 5-axis machining centers and other equipment

    • Machining centers
    • Integrated machining of complex shapes with large router machines
    • Automated feed from the material warehouse to a 2D laser turret punch press
    • Small volume production of various types enabled with a 3D laser processing machine

  • Quality Assurance System

    Thorough quality control based on ISO 9001 / ISO 14001 certifications

    • Large CMM (measuring range: 3 m × 2 m × 1.5 m)
    • High-speed inspection with vision measuring systems
    • Non-destructive testing (ultrasonic and penetrant)
    • Statistical quality control system

  • Surface Treatment Equipment

    Surface treatment for aluminum products

    • Standard anodizing and chemical-brightened anodizing
    • Environmentally friendly processing technologies

  • Logistics & Inspection Systems

    Automated logistics systems and final inspection processes

    • Automated warehouse system
    • Quality traceability with handheld terminals
    • Final inspection and packing line
    • JIT (just-in-time) shipping
COMPANY

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