Welcome to Dema 2016; See Ultramax new Products; Ultramax Offers the most Affordable Underwater Digital Cameras & full Hd Video Camera Equipments, Underwater Digital Cameras, Action/Sports Camera Package, LED Dive/Video Lights, Digital Stobe Light Systems, new Design Ringflash for Brand Names Underwater Camera Housings, Ministrobe LED Flashlight and Accessories to both Recreational and Professional Divers.Our Products use the Latest Technologies to Provide the Best, Easy to use and most Important, Scuba Gear ...