I just spoke with somebody from Gome musical company in Shanghai. I wish to clarify if they are genuine as I propose to buy electronic drums from them for much much cheaper rate. I wish to know if they exist and payment can be made in advance for the shipping yet to be made by them. They have given their address as F/5 Deji Plaza, 22-25, jiangmen Road, Shanghai, China. Kindly help me if any one could