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/l17284 in English [Translate]
IS Chemical Technology LTD is a pharmaceutical R&D services firm, mainly offer building blocks, screening compounds and natural products used in drug discovery and pre-clinical development, including inventory trading and synthetic services.
URL: http://www.ispharm.com/product/I14-1572.html in English [Translate]
The company is the largest exporter of Methylsulfonyl Methane in China.Its capacity is 1000mt per year.it is also special in producing some other drug intermediate and fine chemicals
URL: http://www.dg-chem.com in English [Translate]
Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids ,nucleosides, nucleotides, chiral chemicals and other fine chemicals in China, owning several branch companies.
URL: http://www.hanhonggroup.com in English [Translate]