
Shanghai HQ:Shanghai Weiyuan Fine Fluorine S. & D. Co., Ltd.
Address: 4F,The technological & industrial building, Meilong Road 130, Shanghai 200237, China
Tel:+86-21-64251386、64253204
Fax:+86-21-64253354
E-mail:wdchen@ecust.edu.cn ; shwy@ecust.edu.cn