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June-1947 :
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Established at current location with capital of JPY 195,000 to engage in sales of electrical insulation materials and rubber products for industrial use.
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June-1947 :
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Opened Osaka Sales Office.
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September-1956 :
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Home office building completed.
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March-1961 :
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Opened Nagoya Sales Office.
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June-1967 :
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Held 20th anniversary ceremony.
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March-1968 :
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Opened Hamamatsu Sales Office.
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May-1969 :
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Opened Himeji Sales Office.
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June-1971 :
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Opened Sendai Sales Office.
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September-1972 :
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Opened KitaKanto Sales Office.
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May-1973 :
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Promoted Osaka Sales Office to branch status.
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August-1976 :
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Promoted Nagoya Sales Office to branch status.
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May-1977 :
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Held 30th anniversary ceremony.
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July-1980 :
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Opened Oyama Sales Office.
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January-1981 :
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Opened KitaKanto Sales Office.
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July-1980 :
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Opened Oyama Sales Office.
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January-1981 :
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Opened KitaKanto Sales Office.
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June-1967 :
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Held 20th anniversary ceremony.
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March-1968 :
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Opened Hamamatsu Sales Office.
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May-1969 :
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Opened Himeji Sales Office.
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June-1971
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Opened Sendai Sales Office.
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September-1972
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Opened Kita-Kanto Sales Office.
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May-1973
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Promoted Osaka Sales Office to Branch Office status.
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August-1976
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Promoted Nagoya Sales Office to Branch Office status.
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May-1977
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Held 30th Anniversary Ceremony.
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July-1980
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Opened Oyama Sales Office.
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January-1981
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Opened Akita Sales Office.
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June-1982
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Opened Kariya Sales Office.
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March-1985
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Home Office new building completed.
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March-1987
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Held 40th anniversary Ceremonies.
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March-1989
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Opened Yokohama Sales Office.
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April-1989
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Opened Tokyo and Hachioji Sales Offices.
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September-1989
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Established TOA E&I Singapore Pte Ltd.
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January-1991
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Established TOA E&I Taiwan Co., Ltd.
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January-1993
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Established TOATECH Inc.
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February-1994
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Established TOA E&I Hong Kong Co., Ltd.
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April-1997
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Established Shanghai TOA Trading Co., Ltd.
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November-1997
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Held 50th Anniversary Ceremonies.
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December-2000
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Acquired ISO14001 certification.
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October-2001
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Established TOA E&I (Thailand) Co., Ltd.
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April-2003
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Established TOA E&I Dalian Co., Ltd.
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November-2003
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Established TOA E&I Suzhou Co., Ltd.
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October-2004
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Established Shin-A Precision Co., Ltd.
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November-2004
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Established TOA E&I Europe GmbH.
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July-2005
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Acquired ISO9001 certification.
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May-2006
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Established TOA E&I America Inc.
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March-2007
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Established Shin-A Precision Malaysia Sdn. Bhd.
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October-2007
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Held 60th Anniversary ceremonies.
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February-2008
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Established TOA E&I Xiamen Co., Ltd.
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March-2008
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Opened Tsukuba Sales Office.
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May-2009
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Opened TOA Technical Co., Ltd. Sakai Office.
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April-2011
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Established TOA E&I Dong Guan Co., Ltd.
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July-2013
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Changed the company name TOA E&I Singapore Pte Ltd to TOA E&I International Pte Ltd.
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June-2017
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Held 70th Anniversary ceremonies.
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October-2018
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Established artron ventures inc.
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April-2019
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Opened TOA Technical Co., Ltd. Aizuwakamatsu Factory.
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July-2019
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Changed the company name Shin-A Precision Malaysia Sdn. Bhd. to ARTRON PRECISION MALAYSIA SDN. BHD.
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October-2019
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Established ARTRON VIETNAM CO., LTD.
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February-2020
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Changed the company name TOA E&I International Pte. Ltd. to ARTRON INTERNATIONAL PTE. LTD.
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March-2020
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Changed the company name TOA E&I (THAILAND) CO., LTD. to ARTRON (THAILAND) CO.,LTD.
Changed the name Sendai Sales Office to Tohoku Sales Office.
Changed the name Akita Sales Office to Tohoku Sales Office Akita Sales Sub-Office.
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July-2020
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Changed the company name TOA E&I America, Inc. to ARTRON AMERICA, INC.
Changed the company name TOA E&I EUROPE GmbH to ARTRON EUROPE GmbH
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October-2020
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Changed the company name TOA E&I TAIWAN CO., LTD. to ARTRON TAIWAN CO., LTD.
Changed the company name TOATECH INC. to ARTRON TECH INC.
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November-2020
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Opened Tokyo Sales Office Nagaoka Sales Sub-Office.
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December-2020
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Changed the company name SHANGHAI TOA TRADING CO.,LTD. to ARTRON SHANGHAI CO., LTD.
Changed the company name E&I SUZHOU CO., LTD. to ARTRON SUZHOU CO., LTD.
Changed the company name TOA E&I DALIAN CO.,LTD. to ARTRON DALIAN CO., LTD.
Changed the company name TOA E&I DONG GUAN CO.,LTD. to ARTRON DONGGUAN CO., LTD.
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January-2021
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Changed the company name TOA E&I XIAMEN CO.,LTD to ARTRON XIAMEN CO., LTD.
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February-2021
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Changed the company name TOA E&I HONGKONG CO.,LTD to ARTRON HONGKONG CO., LTD.