We established overseas branches from 1937 in Shanghai, Dalian, and Qingdao in China.
In 1966 and 1971, we opened representative offices in the United States of America, in California and New York, which have grown in to CALSAK CORPORATION and AMSAK CORPORATION respectively.
Our China operations have been centralized in Shanghai in 1990 and has since become K. SAKAI (SHANGHAI) & CO., LTD. in 2004.
Office / Company
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AMSAK CORPORATION（USA）
AMSAK mainly sells fasteners (bolts/nuts/washers) and other metal parts to U. S. and Canadian market. In 2010, it obtained ISO9001 certification.
Certificate 
| Address | 41 Orchard Street, P.O. Box 367, Ramsey, NJ 07446-0367, U.S.A. |
|---|---|
| Tel | +1-201-825-8777 |
| Fax | +1-201-825-6712 |
| Established | 1974 |
| Capital | US$1,100,000 |
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CALSAK CORPORATION（USA）
CALSAK has been supplying engineering polymers, thermoplastics, colorants for plastics, optical and functional films and plastic sheets, optical fibres for industrial use, woven polyolefin sheets for industrial and agricultural use, specialty chemicals to U. S., Canadian and Mexican markets.
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| Address | 970 W. 190th Street, Suite 870, Torrance, CA 90502 |
|---|---|
| Tel | 1-310-719-9500 |
| Fax | 1-310-719-1300 |
| URL | http://www.calsak.com |
| Established | 1972 |
| Capital | US$5,500,000 |
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K. SAKAI (SHANGHAI) & CO., LTD. (CHINA)
K. SAKAI & Co., Ltd. started operations in China as a representative office in Qingdao in 1987. Shanghai representative office opened in 1990. It was subsequently incorporated in 2004, as a wholly owned subsidiary of K. SAKAI & Co., Ltd. K. SAKAI (SHANGHAI) mainly supplies chemicals (fine chemicals, electronic materials, pharma/agro chemicals, films/resins and dyestuff/pigments), logistics equipment, metal parts and fasteners to both export and domestic markets.
| Address | Room 17K, Cross Region Plaza, 899 Lingling Rd., Shanghai 200030, P.R. of China |
|---|---|
| Tel | +86-21-3363-3218 |
| Fax | +86-21-3363-3221 |
| Established | 2004 |
| Capital | US$700,000 |
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India Liaison Office
| Address | C-78, Building A-3, Ravi Park, Wanawadi, Pune - 411 040 India |
|---|---|
| Tel | +91-20-40089865 |
| Established | 2019 |
Overseas Affiliate Companies
- OK COLOR AMERICA CORPORATION
- SHANGHAI OK-KASEI CO.,LTD.
