24 Valeric anhydride Suppliers
GB
Shijiazhuang Economic Development Zone Fuda Chemical Co., Ltd.
CNLocated in Hainanlu, Shijiazhuang Economic Development Zone, Shijiazhuang Economic Development Zone Fuda Chemical Co., Ltd. specializes in the production of antibiotics of half-synthesis-antibiotics and its relative chemicals & the research and development of half-synthesis-antibiotics technology. O
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Sino-Biochemical Laboratory Co., Ltd.
CNSino-Biochemical Laboratory Co., Ltd. Founded in 2011 and located in Shanghai Pudong New District , mainly engaged in organic and biochemical area . Our business focus on synthese chemicals , biochemicals materials, special chemical materials as well as nutrition and healthy area . We could we
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