Corporate Profile

Company Overview

Environmental Measures

Light, Strong, Beautiful,
and Easily Recycled Aluminum

The power of aluminum is being reevaluated amidst heightening ecological awareness and the recognition that we must preserve our precious Earth for the next generation. Furthermore, this resurgence has spread to encompass industrial goods and components in line with greater market demand for more functional and diverse products. Light, strong, beautiful, and easily recycled, aluminum is on the verge of a new leap forward owing to the successful development of leading-edge surface treatment technologies.

Miyaki’s Kashima Coat treatment is an independently developed and applied key technology for generating an excellent membrane on aluminum. Our pursuit of new technologies designed with the protection of Mother Earth in mind began well before widespread interest in environmental conservation. Along with coating products with a clean membrane, the entire production process has been made pollution-free. This corporate stance is as highly appraised as the products we produce.

And now, Miyaki actively promotes the development of new and original technologies amid new recognition of its position as a specialist manufacturer of aluminum surface treatments. The fusion of nature and chemicals…we believe this to be a vital keyword in the realm of 21st century science and technology.

Company Overview

Trade Name
» View location and map
10,000,000 yen
Kazuhiko Miyaki
No. Employees
185 Not including temporary employees or part-timer
Business Lineup
Anodize Treatment
・Standard anodize
・Hard anodize
・Kashima Coat(highly lubricant hard anodize)
・MD Treatment (anti corrosion anodize for die casting)
・Other functional anodized
Hamamatsu Shinkin Bank Takaoka Branch
The Shizuoka Bank Aoicho Branch
Shoko Chukin Bank Hamamatsu Branch
Factory Scale
【Head Office Factory】
Lot area: 10,353 square meters, floor area: of 3,239 square meters

【No.2 Factory】
Lot area: 12,882 square meters, floor area: 2,424 square meters

【No.3 Factory】
Lot area: 8,423 square meters, floor area: 1,126 square meters
(Authentication no. JMAQA-2423) Scope: Main Factory, Second Factory and Third Factory

(Authentication no. JMAQA-E783) Scope: Main Factory, Second Factory and Third Factory
Main Products
Automobile-related parts
Two-wheel Vehicle-related parts
Outboard motor-related parts
Other precision machine parts

Company History

Ironworks founded by Tonakichi Miyaki in Tennoji-cho, Hamamatsu City.
Anodize Division of Miyaki Ironworks established in Kurematsu Factory.
Began offering hard lubricating surface treatment jointly developed with Fujikura Electric Wire Corporation. Product named Kashima Coat.
Miyaki Corporation established to expand anodize business.
Developed and installed fully automated computer-controlled treatment line.
Full automation of rocker arm treatment line.
Completed automated valve spool anodize treatment apparatus.
Newly completed Head Office Factory added to Kurematsu Factory.
ISO9001: 2000 Certification acquired.
Second factory completed
ISO14001: Certification acquired in 2004.
Opened Tokyo Office
MIYAKI (Thailand) Co., Ltd. commenced business
ISO9001:2008 Certification acquired.
ISO14001:2004 Certification acquired.
Third factory completed
Third factory ISO9001:2015, ISO14001:2015 Certification acquired.

Location / Map

  • Head Office Factory

    1-12-15, Sakuradai, Nishi-ku, Hamamatsu City, Shizuoka, Japan
    Prefecture 431-1104
    TEL: +81-53-430-1122 FAX: +81-53-430-1123

  • Sakuradai No.2 Factory

    5-7-21 Sakuradai, Nishi-ku, Hamamatsu City, Shizuoka, Japan
    Prefecture 431-1104
    TEL: +81-53-414-7711 FAX: +81-53-414-7712

  • Sakuradai No.3 Factory

    1-6-2 Sakuradai, Nishi-ku, Hamamatsu City, Shizuoka, Japan
    Prefecture 431-1104
    TEL: +81-53-401-1933 FAX: +81-53-401-1934

  • Tokyo Office

    Daisan Taiyo Building, 1-5-1 Ginza, Chuo-ku, Tokyo, Japan 104-0061
    TEL: +81-3-6228-6800 FAX: +81-3-6228-6811

  • Tokyo Office

  • MIYAKI(Thailand)Co.,Ltd.

    7/396 Moo 6, Tambol Mabyang-porn,
    Amphur Pluakdaeng,Rayong Province 21140

MIYAKI CO.,LTD. on Facebook

Video Presentation! Introducing the appeal of Kashima Coat

To Individual Customers

     --------- Enquiries -----------

    TEL +81-53-430-1122

    FAX +81-53-430-1123

    Miyaki Corporation
    Head Office

    1-12-15 Sakuradai, Nishi-ku, Hamamatsu City, Shizuoka, Japan 431-1104

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