A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more.
URL: http://www.alfa.com/en/product/a12747 in English [Translate]
Lianyungang Tetrafluor New Materials Co., Ltd. is a private company which specialized in fluorinated Chemical and polymer producing and studying.
URL: http://www.chinazzf.net in English [Translate]