MRT Memory manufactures bulk memory cards and custom usb flash drives over 10 years, you can find wholesale offer for Bulk SD Cards and Memory sticks at hugidy. All the flash products, we have regular stocks and specific testing team for them, therefore the quality and delivery time is guaranteed. Memory Cards Wholesale and USB flash drives we supply is all in full capacity. All the memory cards and bulk flash drives are using original chip such as Samsung, Sandisk, Toshiba, Micron, Hynix, etc, then we can guarantee them 5 years or lifetime... read full review »