Memory Range is mainly focus on memory products. Especially for micro sd, sd and cf cards, we produce all the cards in taiwan, and ship goods from hk and shenzhen. Also we have price advantage for micro sd 4/8/16/32gb, as we have stable flash sources from samsung, toshiba, micron and hynix. And our logistics is very fast, we could ship goods in bulk pack within 1-2 days.