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Tianjin xinxin chemical factory

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Address: Donglantuo Village,Wangwenzhuang Town,Xiqing District,Tianjin,China Postcode: 300383 Telphoe: +86-22-86399960 Mobile: +86-15202298304 Fax: +86-22-86399961 Website: www.znso4.com E-mail: richardcao2012@hotmail.com Contact: Richard Cao