DTT Technology (Hong Kong) Company Limited are the Hongkong based manufacturer for memory card and flash disk which founded in 2002 in China Mainland.Such as SD,MINI SD,MICRO SD,MMC PLUS,MMC Mobile,CF and promotion USB Flash disk.
  We are the first manufacturer in China engaged in producing RS-MMC , MiNi-SD and  T-FLash( Micro SD). We have over 20 engineers and more than 500 well-trained workers. Our capacity for C.O.B reaches 150Kday (4.0 millionmonth).
  skype:echo20090520  Tel:+86 755 8389 6577 ext:846