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]
JAYSENG-BIOTECH inc. produces pharmacuetical and functional amino acid series,and all technique and microbial strain are patent techniques of non-animal origin fermentation technique flow introduced from America.
URL: http://www.jayseng-biotech.com in English [Translate]
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]
The company is a leading manufacturer of amino acids including 3 factories, which covers 150 thousand square meters, and has got the approval of GMP, Halal, Kosher, ISO9000 etc and monthly output is more than 300MT.
URL: http://www.hanlingcn.com in English [Translate]