The ocean is office supplies Co., Ltd., is a secondary filter cigarette holder of professional manufacturers. The production of "Raiden" brand filter is the earlier development of tar products, since 1995 has been listed 14 years of history, are products cover 108 cities, in the same products take up a considerable market share. Products have been successively as "China card", "Double Happiness", "Red Eagle", "Hong Jinlong", "Golden Crocodile", "Luzhou Old Cellar", "Shanghai Old Pit" and "three grain liquid" and other well-known brand supporting production, but also for the Industrial and Commercial Bank of China, Bank of China, Pudong Development Bank OEM.