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        CHINESE
        Position: Home>About us>History

        TOPSELLER-FOCUS ON THE INTERNATINAL MARKET FOR 30 YEARS

        2017年

        In 2017, the company started the construction of liquid washing three-dimensional warehouse project.

        2014年

        In 2014, sulfonated equipment comes into production

        2013年

        In 2003, established Beijing international trading branch office.

        2003年

        In 2003, established Beijing international trading branch office.

        2002年

        In 2002, established Qingdao international trading branch office.

        1992年

        In 1992, established TOPSELLER CHEMICALS CO., LTD with Singapore PUWEI group.

        1990年

        In July, 1990, Yantai synthetic detergent company was established which was the predecessor of Topseller.

        No. 168, Beima South Road, Longkou City, Shandong Province   Record No 魯ICP備09016557號
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