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Bettle Science and Technology CO.,Ltd,Tianjin Port Bonded Area
chemical products
Address: The 15th floor,3 Door of the lawyer building,Nanmenwai Road,Nankai District,Tianjin P.C.,
tianjin, Tianjin
China, 300100
Tel: +86-022-27210630
Fax: +86-022-27303038
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