History

Dec. 1967
Toshin Denki Co., Ltd. Founded. Won distributorship from Toshin Kogyo Co., Ltd. and commenced sales of products supplied by Fuji Electric Manufacturing Co., Ltd.
Sep. 1972
Corporate name changed to Tsuzuki Densan Co., Ltd.
Started to distribute electronic parts (semiconductors also distributed currently) manufactured by Fujitsu Limited.
Oct. 1973
Kansai branch (present Osaka branch) opened.
Jul. 1975
Commenced sale of computer supplies for computers.
Oct. 1977
Nagoya business office (present Nagoya branch) opened.
Mar. 1979
Won distributorship from Nishino Communication Co., Ltd., commenced sales of OEM-supplied products from FUJITSU, such as peripheral equipments and terminals for computers.
Apr. 1979
Tohoku business office opened.
May. 1979
Kyoto business office (present Kyoto branch) opened.
Dec. 1979
Head Office transferred to Shiba, Minato-ku, Tokyo
Apr. 1981
Technical Department Office opened in Tokyo and Osaka for technical assistance or development services.
Nov. 1982
Head Office transferred to 3 Nishi Shimbashi, Minato-ku, Tokyo.
Oct. 1983
Kyusyu business office (present Kyusyu branch) opened.
Apr. 1985
Tsuzuki Denso Co., Ltd. established.
Apr. 1986
Tsuzuki Design Center opened.
Jun. 1988
Shizuoka business office (present Shizuoka office) opened.
Sep. 1990
Company stocks listed on JASDAQ.
Aug. 1991
Tachikawa annex office (present Tama branch) opened.
Mar. 1994
Tsuzuki Densan Singapore Pte.Ltd. established in Singapore.
Sep. 1994
Hachioji Logistics Center opened.
Mar. 1997
Head Office transferred to 2 Nishi-Shimbashi, Minato-ku, Tokyo.
Jun. 1997
Tsuzuki Densan established in Hong Kong.
Jul. 1998
Nagano business office opened.
Dec. 1999
Company stocks listed on the second section of the Tokyo Stock Exchange.
Oct. 2000
Transferred part of the electronic business by investing Mitsuki Tsuzuki System Co.,Ltd. for the business expansion.
Mar. 2001
Head office, Tohoku business office, Nagano business office and Hachioji Logistics Center obtained ISO14001 certification.
Apr. 2002
All of the operation facilities obtained ISO14001 certification.
Jun. 2004
Acquired all of the stocks of Unitron Co., Ltd. to bolster the production capability and marketing network of general electronic components. All of the operation facilities obtained ISO9001 certification.
Aug. 2004
Technical Service Center Opened.
Jul. 2005
Ibaraki Logistics Center (present Osaka Logistics Center) Opened.
Oct. 2005
Merged Unitron Co., Ltd., and Technical Development Center Opened.
Feb. 2006
Tsuzuki Densan Trading(Shanghai) Co.,Ltd. established in Shanghai.
Jul. 2006
Production Center opened.
Jul. 2007
Mitsuki Tsuzuki System Co.,Ltd. became a subsidy;the company acquired all shares of Mitsuki Tsuzuki System.
Aug. 2009
Nagoya Logistics Center Opened.
Dec. 2010
Became a wholly-owned subsidiary of TSUZUKI DENKI CO., LTD. through share exchange.(delisted in November)
UP