As an explorer, PUPPYOO invented a 260w car vacuum cleaner in 2003, the maximum watt for car vacuum cleaner. Master multi-cone cyclone technology, PUPPYOO is the first manufacturer to get rid of consumable terms in vacuum cleaner. In 2009, PUPPYOO D-928 come into public, sales up to 1.2 Million pcs, start the era of dust-air separation vacuum cleaner. In 2015, PUPPYOO made a breakthrough in dust-air separation technology, by launching a dual airway product, cylinder vacuum cleaner D9. This product provides more powerful multi-cone cyclone, improve the efficiency of dust-air separation.