Shanghai Weiyuan Fine Fluorine S. & D Co., Ltd. (SHWY), is a joint venture of Institute of Pesticides and Pharmaceuticals of ECUST and Hebei Weiyuan Group. With the headquarter in ECUST, the company mainly focuses on the research & development of novel aromatic compounds, especially engaged in customize production of aromatic fluoride compounds. SHWY had produced almost one thousand products since its foundation, including Hypnone, Benzene and Toluene, Aniline, Phenyl-hydrazine, Phenol, Anisole, Benzaldehyde, Benzonitrile, Benzonic acid, Acid anhydride, Hydroxybenzoate, Benzamide, Bromobenzyl alcohol, Benzyl halide, Benzylamine, Cinnamic acid, Cinnamic aldehyde, and other Heterocyclic compounds, etc..