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Ko-ken Tool Co., Ltd.
日本Ko-ken 历史
December 1946 | The founder Mr. Soichiro Yamashita established "Ko-ken Tool Company" |
August 1959 | Reorganized into Ko-ken Tool Co., Ltd. |
February 1962 | M.I.T.I. recognized the license of J.I.S. marking and shown on the Ko-ken products. |
November 1965 | Started direct export business. |
February 1973 | Started to exhibit at the Cologne Fair, in Germany . |
May 1973 | Factory and office were moved to 656 Nakaho, Daito-cho (Kakegawa) |
August 1984-87 | Exhibited at Chicago Hardware Show, in USA . |
June 1991 | S.O.D.H. System was adopted for reversible ratchets. |
April 1995 | Heat treatment plant was renewed. |
November 1995 | The first Japanese tool manufacturer to obtain ISO 9002 Certification. |
June 1997 | Parts-former plant was built to install new forming machines. |
June 1999 | Obtained ISO9001 Certification. |
October 2007 | Used as official socket wrench at WorldSkills Competition. |
November 2011 | Installed solar power system (150kW). |
深圳市浚海中仪科技有限公司专业代理销售Ko-ken工具,公司日本地区有专属仓库,供货周期zui快8天。