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/a13789 in English [Translate]
Lightchem is devoted to developing,manufacturing and marketing various organic intermediates,including intermediates for hair dye,dye and pigment,pharmaceutical and etc.Our customers from Europe,South America,USA, Japan,India and etc.
URL: http://www.light-chem.com in English [Translate]
Ruiyuan Group research, manufacture palladium,ruthenium,platinum,iridium,rhodium and other noble metal catalyst, Starting materials and intermediates, reagents for peptide and oligonucleotide synthesis ect.
URL: http://www.riyngroup.com in English [Translate]
