Company Information
Business Guide
Yachiyo’s businesses mainly consist of Parts production business to consistently manufacture fuel tanks and sunroofs from development to manufacturing.
Yachiyo manufactures plastic parts and service parts, centering on design, development and manufacturing of fuel tanks and sunroofs that are automotive functional parts.
In addition, Yachiyo challenges new fields utilizing technologies and know-how obtained through these experiences, aiming to become a “company recognized and valued by society”.
Currently, Yachiyo has 9 domestic bases and 16 overseas bases including its subsidiaries, and expands its businesses globally. The distinctive products utilizing its superior technologies unique to Yachiyo receive high evaluation from domestic and overseas automobile manufacturers including Honda Groups.
Businesses Supporting Yachiyo
Parts Production Business:Development and Manufacturing of Functional Parts
Fuel Tanks
Fuel tanks are parts for storing gasoline and light oil as automotive fuel. Because fuel is highly flammable, fuels tanks are regarded as important safety-related parts. Yachiyo commercialized “4 type-6 layer” fuel tanks having improved gasoline permeation prevention property first in Japan.
Sunroofs
A Sunroof mounted on an automotive roof, served as an opening, brings sun brightness and fresh air inside the automobile, and creates spaciousness and refreshing feeling.
Plastic Parts
Yachiyo carries out from molding to painting of automotive external appearance and interior parts, such as bumpers and instrument panels.
New Challenge
New Challenge
Yachiyo proceeds with consideration on new businesses utilizing its own technologies and know-how cultivated through the manufacturing of automotive parts etc., aiming to challenge commercialization of a new business other than the automotive field.
- Message
- Yachiyo Corporate Philosophy
- Yachiyo 2020 Vision
- Corporate Profile
- History
- Board of Directors
- Organizational Chart
- Business Guide
- Yachiyo Quality Policy
- Annual Report
- Bases
- Global Expansion
- Head Office
- Kashiwabara Plant
- Suzuka Plant
- Kameyama Branch
- Saitama R&D Center
- Tochigi R&D Center
- Goshi Giken Co., Ltd.
- Uemura Tec Co., Ltd.
- Goshi Tec Co., Ltd.
- AY Manufacturing Ltd.
- US Yachiyo, Inc.
- Yachiyo of America Inc.
- Yachiyo Manufacturing of America, LLC
- Yachiyo Mexico Manufacturing S.A. de C.V.
- Yachiyo Do Brasil Industria E Comercio De Pecas Ltda.
- Yachiyo Zhongshan Manufacturing Co., Ltd.
- Yachiyo Wuhan Manufacturing Co., Ltd.
- Siam Yachiyo Co., Ltd.
- Siam Goshi Manufacturing Co., Ltd.
- Goshi-Thanglong Auto-Parts Co., Ltd.
- Goshi Philippines, Inc.
- Yachiyo India Manufacturing Private Ltd.
- Goshi India Auto Parts Private Ltd.
- PT. Yachiyo Trimitra Indonesia
- Yachiyo Germany GmbH
