Originally founded in 1993, our company has over 10 years&＃039; experience in foreign trade business. We have built up a good reputation among our customers. To meet customers&＃039; requirement, our new company Shenzhen DALASI ELECTRONIC Co., Ltd. was established in 2004. Since our establishment, we have adhered to the principle of "Superior quality, excellent service and good after-sales services". We offer various kinds of firecards , such as R4, R4 III, R4 SDHC, R4 RX, DS TT, DS ONE, ETC.