About Us

Our Commitment

1. We deliver high quality, safety and security!
2. We make good products at low cost!
3. We help automate and improve the efficiency of your production system!

We have been committed to QCD (quality, cost, and delivery) since our establishment and have earned the trust of our customers to this day.
We will continue our commitment to manufacturing in accordance with the changing environment in which we operate,We will also strive to satisfy our customers by providing high quality products.

About Us

Company Name Asake Seiko Co.
Location 1042-3, Toyoda, Kawagoe-cho, Mie-gun, Mie 510-8122, Japan
Phone number 059-364-3131 (Head office representative)
FAX number 059-363-0383 (Head office representative)
Representative Representative Director Yoshiyasu Hirota
Establishment 1951
Incorporation of a joint stock company 1965
Capital stock 48 million yen.
Business Manufacture of parts for constant velocity joints for automobiles
Design, manufacture, and sales of specialized FA machinery and equipment (for automotive parts, various inspection machines and automatic machines).
Major Customers.

【Domestic】
NTN Group
DENSO Group
AISIN CORPORATION
TOYOTA INDUSTRIES CORPORATION
Honda Group
Hitachi Astemo, Ltd.
Japan Transport Engineering Company (J-TREC)
Mitsubishi Electric Corporation
Fuserashi Corporation
Ns-tech.co.Ltd.
Sumitomo Heavy Industries, Ltd.
LIXIL Corporation
CITIZEN FINEDEVICE CO.,LTD.
MIE METAL INDUSTRY CO.,LTD
Yamaha Corporation
PACIFIC INDUSRIAL CO.LTD.

【U.S.A.】
NTN-BOWER CORP.

【China】
NTN Guangzhou
NTN Shanghai
Denso Tianjin
Nanjing NTN Precision Machinery

【Malaysia】
HONDA MALAYSIA
THK RHYTHM CO., LTD.

【Canada】
Musashi Seimitsu Industry Co., Ltd. Canada

【Indonesia】
PT.TD AUTOMOTIVE COMPRESSOR INDONESIA
PT.DENSO INDONESIA
PT.ASTRA HONDA MOTOR
Yamaha Indonesia Motor Manufacturing
PT.FUKOKU TOKAI RUBBER INDONESIA

【Thailand】
DENSO Thailand
Musashi Seimitsu Industry Co., Ltd. Thailand

【India】
DENSO India

History

1951 Ichiro Hirota founded Hirota Ironworks.
Started precision machine parts machining, general machining and other lathe work.
Manufacturing of agricultural machinery and repair of textile machinery
1958 Began turning special bearing mass-production parts
1961 Hirota Ironworks Ltd. is established.
1963 Started operation of a new plant at the current head office location
1963 Began full-scale turning of special bearing parts for automobiles
1964 Started mass-production turning operations of constant velocity ball joint parts for automobiles as a designated subcontract factory from NTN Toyo Bearing (now NTN) Co.
1965 Reorganized as a joint-stock company and renamed to Asake Seiko Co.
1966 Begins development and manufacture of labor-saving automatic machines for secondary metalworking machine tools and parts production.
1976 Masao Hirota becomes Representative Director.
1989 Newly built Isaka factory to strengthen the development division
1997 Development and manufacturing division of machine tools and automatic machines moved to Isaka factory
1998 Development and Machinery divisions of the Isaka factory are merged to form the Machinery Division.
2001 Obtained ISO 9001 certification (Head Office and Tomida factory)
*Audit organization: KHK-ISO Center
2005 Completed expansion of Isaka factory Reinforced manufacturing capacity of Engineering Dept.
2006 Tomida factory begins operations to handle increased production of mass-produced parts
2007 ISO 14001 Certification (Head Office, Tomida factory, and Isaka factory)
*Audit organization: KHK-ISO Center
2012 Established a local subsidiary, Huaying Machinery (Dalian) Co.
2013 Indonesia Representative Office
2016 Established PT ASAKE MACHINARY INDONESIA in Bekasi, Indonesia
2022 Yoshiyasu Hirota becomes Representative Director.