Top ›Company History
1914 Founded K. SAKAI & COMPANY
1918 Transformed into a general partnership company
1931 Transformed into a stock company
1937~40 Opened offices in Shanghai, Dalian and Qingdao
1943 Corporate name changed to K. Sakai & Co., Ltd.
1953 Opened Tokyo liaison office
1960 Established Tokyo branch office
1966 Opened Los Angeles liaison office
1969 National Tax Agency recognized us an excelled enterprise
1971 Opened New York liaison office
1972 Established CALSAK CORPORATION, Los Angeles.
1974 Established AMSAK CORPORATION, New Jersey
1987 Opened Qingdao liaison office
1990 Relocated China office to Shanghai from Qingdao.
1994 Established OK COLOR AMERICA (OCA) CORP, in Los Angeles.
2003 Established SHANGHAI OK-KASEI CO., LTD., in Shanghai, China.
2004 Established K. SAKAI (SHANGHAI) & CO., LTD., in Shanghai, China.
2009 K. SAKAI (SHANGHAI) & CO., LTD., was relocated to Tian Yao Qiao Road, Shanghai, China.
2010 TOKYO BRANCH was relocated to JR Hatchobori Bldg., Hatchobori
2011 CALSAK CORPORATION was relocated to Gardena, CA.
2014 Naoki Sakai appointed president of KSAKAI.


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【Osaka Head Office】

9F Midosuji Honmachi Building,
3-5-7 Honmachi,
Chuo-Ku, Osaka, 541-0053 Japan
(Chemical Department)
(Industrial Material Department)
(Operation Group)

【Tokyo Branch】

7F JRHatchobori Building,
3-25-10 Hatchobori,
Chuo-Ku, Tokyo, 104-0032 Japan