Can you suggest some dental dealers in shanghai. And cellphones?

I happen to know a company dealing the dental things. It is Olympus Business Creation Company(OBCC), located at Room No. 708, No. 219, Fumin Road, Xuhui District.

About cellphones, I suggest you go to the local electronic or computer city to have a try. Fujie Electronic Market is a good one. It can be found at Qiujiang Road.