Nippon Seiro Co., Ltd. manufactures, processes, and sells petroleum waxes, physically and chemically converted wax products, and fuel oil in Japan, North America, rest of Asia, and internationally. It offers paraffin waxes; microcrystalline waxes; oxidized and chemical waxes; blended products comprising anti-ozonant waxes; wax emulsions; and Fischer-Tropsch waxes. The company provides its products in slab, pellet, powder, and granule forms for use in various applications, such as hotmelt adhesives, paper cups, plastic lubricants, paper converting, rubber anti-ozonants, polishes, cosmetics and pharmaceuticals, candles, water proof corrugated paperboards, chlorinated paraffins, matches, rust prevention, plywood, textiles, electric insulation, modification of paraffin wax, laminations, chewing gums, water repellents, binders, slip agents, ink additives, release agents, rubbers and tires, polymer additive agents, and paraffin wax reformers. The company was founded in 1929 and is headquartered in Chuo-ku, Japan.