1930
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Established as a private trading firm and started the sale of inorganic chemicals and fillers for natural rubber application. |
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1947
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Reorganized as a limited liable company and named “Sohryu Sangyo Co., Ltd.”
Started dealing of organic rubber chemicals, PVC stabilizers, and color pigments |
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1955
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Started import and sale of industrial diamond and specialty diamond for scientific
application as an exclusive agent of a Dutch diamond company |
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1962
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Opening of Osaka Branch Office
Started dealing of domestic synthetic rubber and carbon black, PVC, PE etc. |
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1980
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Started export of rubber chemicals, communication cables etc |
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1983
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Started import and sale of NBR/SBR as an exclusive agent of Nantex Industry, Taiwan
Started import and sale of water proof compound for jelly filled communication cable as an exclusive agent of Dussek Campbell Ltd. UK. (After 1990 started sale of jelly compound for filling optical fiber cable and insulating oil for power cable impregnation) |
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1992
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Started import and sale of industrial diamonds for sawing and polishing application as an Exclusive agent of Iljin Diamond, Korea. |
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1997
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Established a subsidiary company named “Sohryu (Asia) Ltd.” in Hong Kong
Started the export of synthetic resins ABS, PS, PP, Nylon etc to China through Hong Kong |
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2000
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Started import and sale of rubber compounds as a leading agent of Dong Ah Tire & Rubber, Korea and then followed by out-out trade from Korea to China |
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2001
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Started import and sale of cold-drawn DOM tube as a leading agent of TPC CO., LTD., Korea. |
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2004
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Started import and out-out trades of electronic cable from LTK International Ltd., Hong Kong. |
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2007
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Started import and sale of rare metal powders specially designed for diamond tool applications as an authorized agent of Eurotungstene Pouders of France. |
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2009
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Started import and sale of TAIPOL SBR/BR from TSRC corporation, Taiwan for industrial goods applications. |
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2014
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Started import and sale of KIBIPOL BR/S-SBR from Chi Mei corporation, Taiwan. |
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2017
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Opening of Nagoya Branch Office.
Opening of Sohryu Sangyo (Shanghai) Co., Ltd.. |