COMIX INTERNATIONAL CO. LTD. With more than 17 years of experience, Comix offers a large line of external drive enclosures made of metal and plastic. Our enclosures are both lightweight and compact to facilitate portability. We also provide DC/AC power inverters, combo PC card readers, communications PC cards, Industrial rack mount chassis, Flash USB drives, optical disc duplicators, PC desktop,tower cases, RAID and server housings, switching power supplies, USB hubs and USB upgrade cards.