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Promising Chemicals Co., Ltd. Tel: +86-731-85328848 Email: sales@promisingchem.com John.Jiang@promisingchem.com Promising Minerals Co., Ltd. Tel: +86-731-85328848 Email: sales3@promisingchem.com
Better Chemicals (Hong Kong) Co.,LTD Mob: +86-13920232355 Email: mavis@promisingchem.com PLMineral Liaison Office in Canada Contact: Ms. Jerlyn Tel: +86-604-636-4698 Email: sales@promisingchem.com
