1973
June
April
Began production of ceramics for electronic circuits
Maruwa Ceramic Co., Ltd. Established
1981
September
Constructed Yamanota plant in Yamanota-cho, Seto city, Aichi pref., Japan
1983
July
Began production of ceramics for mechanical parts
1984
April
Constructed Toki plant in Tsurusato-cho, Toki city, Gifu pref., Japan
1989
April
December
December
Began production of device-related parts
Established Taiwan Maruwa Co., Ltd., a sales subsidiary in Taipei, Taiwan
Established Maruwa (Malaysia) Sdn. Bhd., a production subsidiary in Melaka, Malaysia
1993
July
Established Maruwa Korea Co., Ltd., a sales subsidiary in An Yang, Korea
1995
August
October
Registered stocks in the over-the-counter market of the Japan security business association
Established Tokyo sales office in Kawasaki-city, Kanagawa pref., Japan
1997
February
June
Moved Tokyo sales office to Yokohama-city, Kanagawa pref., Japan
Moved the head office to Owariasahi city in Aichi pref., Japan
1998
November
December
December
Established MARUWA KCK CO., LTD., a production subsidiary in Joetsu city, Niigata pref., Japan
Listed on the Stock Exchange in the Second Section of Tokyo Stock Exchange and Nagoya Stock Exchange
Established Maruwa Europe Ltd., a sales subsidiary in Kent, U.K
1999
February
April
August
Established Maruwa America Corp., a sales subsidiary in Illinois, U.S.A.
Began production of EMC components
Changed the company name to MARUWA CO., LTD.
2000
March
October
November
December
December
Listed on the First Section of the Tokyo Stock Exchange and the Nagoya Stock Exchange
Established Kyusyu sales office in Fukuoka city, Fukuoka pref., Japan
Established Maruwa Electronics(HK) Co., Ltd., a sales subsidiary in HongKong.
Listed on London Stock Exchange and Singapore Stock Exchange
Constructed Naoetsu plant in Joetsu-city, Niigata pref., Japan
2001
September
October
November
Maruwa Europe Ltd. established production and development base.
Established Kansai sales office in Suita-city, Osaka pref., Japan
Established Niigata sales office (existing Hokushinetsu sales office) in Joetsu-city, Niigata pref., Japan
2003
March
March
Established Maruwa(Shanghai) trading Co., Ltd., a sales subsidiary in China.
Established Tohoku sales office in Tamura-gun, Fukushima pref., Japan
2004
April
Established Hokkaido sales office in Chitose-city, Hokkaido and Kitakanto sales office in Kawagoe-city, Saitama pref., in Japan .And Moved Kyusyu sales office in Miyazaki-gun Miyazaki-pref., in Japan
2005
January
March
April
April
April
November
MARUWA KCK Co,.Ltd.,a production subsidiary, was merged by a parent company
Established Maruwa Electronics (Taiwan) Co., Ltd.
MARUWA QUARTZ Co,. Ltd.,a production subsidiary,acquired all stock of Kimmon Electricity (existing MARUWA SHOMEI) Co,. Ltd.
Established MARUWA SHOMEI in Kawagoe-city, Saitama pref,.in Japan
Established Maruwa Electronic (India) Pvt. Ltd. in Chennai, India
Moved MARUWA QUARTZ head office in Owariasahi-city, Aichi pref,. Japan
2006
January
June
September
October
MARUWA TFG Co,.Ltd. was merged by MARUWA QUARTZ Co,.Ltd.
Established Maruwa Electronics (Beijing) Co.,Ltd.
Acquired all stock of Hokko Denshi Co.,Ltd. from NEC TOKIN Corporation.
Established Maruwa Electronics (Philippines),Inc. in Cavite, Philippines
2007
August
August
Established new Tokyo sales office in Taito-ku, Tokyo-pref., Japan
Changed the name of former Tokyo sales office (Yokohama-city, Kanagawa-pref.) to Yokohama sales office
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