Overview Topdisk Technology Limited founded in Shenzhen, China is a professional electronics supplier specializing the research, development, manufacture and sales of consumer electronic products flash memory industrial solutions. By accumulation over 12 years industry experience, ...

Based on the professional accomplishments, experience, great team leadership, and capability of foresee advanced technology around world. DirectBuy specializes in selling kinds Memory cards USB flash disks. has a background exporting products since its establishment 2003. Through ...