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    About HongKun

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    About HongKun

    DEZHOU HONGKUNDezhou Hongkun Polymer Additives Co., Ltd, is the leading producer and supplier of polymer additives in China. Our sales center is located in Qingdao City, Shandong, with the manufacturing center located in Dezhou City, Shandong, and having R&D center in Sichuan University. Since established from 2003, we have been dedicated to the…

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