Shanghai Holdenchem Co., Ltd. ("Holdenchem") was established in 2005. Approved by the National Small and Medium Enterprise Share Transfer System Co., Ltd. in October 2016. Being focused on the research, development, production, trade and service of fine chemicals, Holdenchem now is a specialized manufacturer and trader of Imidazole series and aziridine series of products. Currently, we have successfully developed nearly 20 projects of Imidazole serial derivatives, which are mainly used in the f...

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