Company Information

Our history

October 1994 Established in Tokyo with the capitalization of 10million JPY for the purpose of the sales of electronic devices. Started to deal in NJRC and YAMAHA.
February 1998 Head office was relocated to the current address.
September 1998 Started to deal in TOREX Semiconductor.
July 2000 Merged with Enix, which was located in Nara city, Seiwa Kansai Branch was established.
September 2000 Increased capitalization to 18million JPY.
March 2001 Increased capitalization to 30million JPY.
October 2001 Seiwa Intec Ltd. in Hong Kong was established.
October 2003 Started to deal in COTO Technology, Inc.
December 2003

Started to deal in Chiplus Semiconductor.
April 2004 Started to deal in River Eletec.
October 2004 Started to deal in GoodWork.
April 2005 Increased capitalization to 45million JPY.
February 2007 Started to deal in Karam-solution.
April 2009 Started to deal in As One.
June 2009 Started to deal in with YEEBO.
July 2009 Started to deal in PowerAmpDesign.
December 2009 Started to deal in GALAXY.
February 2010 Started to deal in Niko-Sem Conductor.
April 2010 Started to deal in ParaLight.
June 2010 Started to deal in OptoSupply Limited.
July 2010 Started to deal in Shoulder Electronics and Nissei Electric.
May 2011 Started to deal in IDI PROFESSIONAL.
February 2012 Started to deal in DENSITRON and Green House.
March 2012 Started to deal in Panjit International Inc and HTC Korea.
July 2012 Started to deal in ISOCOM.
September 2012 Started to deal in Shen Zhen GUCF Technology.
April 2013 Established Seiwa China Branch in Wuxi Jiangsu. Started to deal in Bourns Inc.
December 2013 Started to deal in CASIL Semiconductor LTD.
September 2014 Started to deal in ProMOS Technologies.
January 2015 Started to deal in Fuji Electronics.
July 2015 Started to deal in Shenzhen Longsys Electronics Co., Ltd.
April 2018 Established Nagoya Sales Office in Nagoya.
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