Can Anyone Help me, Where I Can Buy Dji Phantom Quadcopter At Shenzhen

I am afraid that I am not very clear about where to buy the quadcopter.
As I know, the Dji Company is located at 6F, HKUST SZ IER Bldg. No.9 Yuexing 1st Rd. Hi-Tech Park(South), Nanshan Dist. SZ.

In SZ, you can call 86 755 26656677 this number to consult the buying issue, because this number is the service number for Dji Company. Or the sales number in SZ is the 4007-000-313. Callling is available from 09:00 to 18:00. Hope you can find what you want by calling either of the two numbers.