We are a large group corporation engaged in the R &D and manufacture of chemicals. We have two production bases in Shandong and Jiangsu provinces respectively.we set up two large-scale production centers for pharmaceuticals and special chemicals.
URL: http://www.jnhaohua.com in English [Translate]
Benzotriazole corrosion inhibitor,is mainly used as rust-preventer,antifreezing liquid,emugent,water stabilizer,copper mine flotation,metal's slow corrosion etc.
URL: http://www.lihold.com/benzotriazole.htm 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]
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/b25304 in English [Translate]
Professional producer of corrosion inhibitor, promote qualified goods to worldwide for Chinese factory and introduce foreign goods and services to china.
URL: http://www.jinlingchem.com in English [Translate]
