In a press release issued yesterday, Advanced Technology and Systems Co., Ltd. (ADTX) out of Yokohama Japan announced that they have opened an office in Garden Grove, California to introduce their storage products to the United States. ADTX U.S. acquired many of its regional managers in the US from MicroNet Technology, which closed its doors in February of this year. The current Macintosh storage products include a line of RAID systems, mirrored drives, the FireWire Direct Recording Disk (DRD) and several products for the OEM market.