Collagen
Wuhan hezhong chemical manufature co.,ltd,a leading supplier of cinnamaldehyde,cinnamicalcohol, cinnamonitrile,cinnamicacid,bromocinnamaldehyde,amylcinnamaldehyde,l-carnitine,vitaminb1,ethylcinnamate, cinnamyl acetate,coumarin,benzaldehyde,flavoring & essence etc... the company invests large fund and brains to r&d department to research fine chemical, biochemical, pharmaceutical & its intermediates products that fit the demand of the market. high level research group, advanced apparatus