DSW CHEMICAL CO., LTD.
Factory address：Jiayue Town, Zhucheng City, Shandong Province
Sales office：No.52, Hong Kong Middle Road, Shinan District,
Qingdao City, Shandong Province
Tel：+86 532-67737375 Fax：+86 532-80775639
Domestic：Mia +86 13361233806 Overseas：David +86 18663965066
Mail：info@dswchem.com
