Aisin Takaoka Co., Ltd.

Company Profile

■URL

http://www.at-takaoka.co.jp/english/index.html

■Address

1 Tenno, Takaokashin-machi, Toyota-shi, Aichi-ken, 473-8501, Japan

Business Overview

-A manufacturer that is part of the overall Aisin Group. It mainly is engaged in automotive parts, such as casting, machining, and plastic processing them. In addition, it manufactures and sells audio products.

-The Company produces parts for automotive engines, drivetrains, braking systems, and auto bodies.

Shareholders

-Unlisted Company

(As of Mar. 31, 2026)

Company	Ratio of shareholding (%)
Aisin Corporation	51.2

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Products

Engine components
-High-capability exhaust modules
-Catalytic integrated SUS air gapped exhaust manifolds
-High-output SUS exhaust manifolds
-Air-injection path-integrated SUS exhaust manifolds
-Vanadium cast iron exhaust manifolds
-Turbine housings: High Nickel niresist cast iron
-Turbine housings: Niresist cast iron
-Crank shaft bearing caps
-Flywheels

Drive components
-Hybrid vehicle motor shaft rotors
-Differential case assemblies
-Differential cases
-Oil-pumps
-Differential carriers

Chassis & Brake components
-Brake disc rotors
-Aluminum calipers
-Brake corner assemblies
-Brake drums
-Calipers
-Supports
-Steering knuckles
-Suspension members

Body components
-Door beams
-Roof reinforcements
-Bumper reinforcements
-Dash lower cross members
-A pillar reinforcements

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History

1960	Established as Takaoka Industry Co., Ltd.
1970	Construction of Kira plant was completed.
1978	Opened Tokyo sales office (current Tokyo office).
1979	Machinery and Equipment Plant was constructed. Started production of aluminum products.
1980	Opened Osaka sales office (current Osaka office).
1980	Awarded the Deming Application Prize.
1985	Awarded the Japan Quality Control Award.
1986	Company name was changed to Aisin Takaoka Co., Ltd.
1988	Established INTAT Precision, Inc. in USA.
1990	Merged with Sanshin Kogyo Co., Ltd.
1994	Completed construction of the SUS Plant to make metal forming products.
1996	Opened Hamamatsu Sales Office.
1996	Established a joint-venture company, Pt. AT Indonesia.
1997	Developed aluminum-base composite disc rotors.
1998	Acquired shares in Siam AT Industry, Thailand.
1999	Acquired shares in the Nawaloha Industry Co., Ltd.
1999	Commenced production of hydro-formed suspension.
2000	Established ATTC Manufacturing, Inc. in USA.
2000	The Company received ISO14001 for its entire operations.
2001	Established Aisin Takaoka Foundry Bangpakong Co., Ltd. in Thailand.
2001	Established Takaoka Lioho (Tianjin) Industries Co., Ltd. in China.
2003	Established Aisin Takaoka (Thailand) Co., Ltd., an administration company in Thailand.
2005	Established Takaoka Lioho (Guangzhou) Machinery Industries Co., Ltd in China.
2008	Established AT Kyushu Co., Ltd.
2009	Established AT Tohoku Co., Ltd.
2011	Established Takaoka Lioho (Yunfu) Industries Co., Ltd. in China.
2012	Established AT India Auto Parts Pvt. Ltd. in India.
2016	Established AISIN TAKAOKA MEXICO,S.A.DE C.V.
2020	Established Aisin Takaoka Lioho (Wafangdian) Industries Co., Ltd. in China.