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/l13122 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]
Specializes in researching, developing and manufacturing various fine chemical intermediates and other organic chemicals, which are widely applied in different fields, including pharmaceutical, pesticide, dyestuffs, etc.
URL: http://www.tm-chem.com/aboutus.htm in English [Translate]
As a Chinese company specializing in organic chemicals,we have a production plant of 70,000 square meters,as well as a R&D center developing new products and new processes.We are producing various kinds of intermediates...
URL: http://www.world-prospect.com/gssyE.asp in English [Translate]
