Joy Chemical is a professional manufactirer which emphasis on research and production of
L-Theanine.Currently,our plant...
L-theanine, also named N-ethyl-glutamine, with CAS number of 3081-61-6 and formula of C7H14N2O3, is a amide compound in white or off-white powder...
Tel：+86-570-3881022
Fax：+86-570-3881021
Mobile：13305705058（Mr.Fu）
E-mail：sales@theanine.cn
MSN：yijun_fu@hotmail.com