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Welcome to Zhejiang Bulk Chemical Co., LTD. website!
News and Exhibitions
2020, a “synthesis method of 1-Phenyl-1H-tetrazole-5-thiol” won the national invention patent
Time:2020-05-26
News and Exhibitions
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The sales department
Mr Xu: +86-15257003773 Mr Zhou: +86-15257003663
Phone: +86-570-6035071 Fax: +86-570-6030880
E-mail: sales@bulk-chem.com
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