J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

The best quality 、competitive price and the prompt delivery. It can be used as pharmaceutical intermediates. Appearance:according to the COA Storage:store in dry、dark and ventilated room Package:25g/50g/100g/250g/500g/1kg Application:used as pha

Do best quality products, erect the morality model Application:please email us, thanks