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Nicotinamide (40)CAS RN:98-92-0
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Zhejiang Weishi Biotechnology Co., Ltd.Telephone:86-573-88718797 88718384
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Smart Chemicals Group Co. Ltd.Telephone:+86-21-33927743;33927342
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Hangzhou Starshine Pharmaceutical Co., LTDTelephone:+86-571-89936035 +86-571-89936036
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Nantong Acetic Acid Chemical Co., Ltd.Telephone:+86-513-85559168
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Zhejiang Haisen Pharmaceutical Co., Ltd.Telephone:86-579-86773108 86773082
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Spec-Chem Industry Inc.Telephone:+86-25-84523390
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Shandong Yinglang Chemical Co.,Ltd.Telephone:Lisa:+86-13954100668 Rebecca.Yuan:+86-13953131820
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ZHEJIANG GRAND-PRO CO., LTD.Telephone:+86-576-88580898 88580899 81835000
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ChemFine International Co.,Ltd (CFI)Telephone:+86-510-82753588
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SINOCO CHEMICAL CO., LIMITEDTelephone:86-571-81956191 81956192