ZENGXIN products are widely applied in water treatment, environment protection, fabric fire retarding, metal surface conditioning, and etc.
URL: http://www.zengxinchem.com in English [Translate]
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/b25194 in English [Translate]