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/alf/laboratory_chemical_suppliers.htm in English [Translate]
Changzhou Keylab Chemical Co.,Ltd was founded in 1995, specializing in developing & Manufacturing of aromatic ketones and APIs with annual output of more than 5000 metric tons .
URL: http://www.keyanlab.com/ in English [Translate]
A specialized business company focused on the development, marketing and distribution of fine chemicals for pharmaceutical, agrochemical and dyestuff industries.
URL: http://www.karssenchem.com/pages/products.htm in English [Translate]
We have much experience in supply of complexchemicals to a multitude of industries, covering pharmaceuticals, Agrochem,Painting & Coating ,Plastic addtives.
URL: http://www.chemtrade.cn/ in English [Translate]
