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    KEMSPEC
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    Milestones

    1988

    SHANGHAI OPENCHEM INTERNATIONAL CO.,LTD.

    ■■ CHEMICAL TRADING CORP.

    1997

    SHANDONG OPENCHEM INDUSTRIES LTD.

    ■■ WATER TREATMENT CHEMICALS

    1998YANGZHOU O&L CHEMICAL CO.,LTD. 

    ■■ PHARMACEUTICALS INTERMEDIATES,API'S & SPECIALTY CHEMICALS
    1999SHANGHAI OPENCHEM LABORATORY CO.,LTD.

    ■■ R & D
    2000SUZHOU TONGDE CHEMICAL CO.,LTD. 

    ■■ FUNCTIONAL INGREDIENTS FOR COSMETICS & PERSONAL CARE
    2001JIANGSU SHENKAI CHEMICALS CO.,LTD. 
    2002SHANDONG OHUA CHEMICALS CO.,LTD. 

    ■■ RUBBER ADDITIVES,FLAME RETARDANTS,ANTIOXIDANTS,UV
    Copyright ? OPENCHEM,All Rights Reserved.  滬ICP備05029866號