Nirei Corporation which is a company invested by Japan. Nirei has dedicated in manufacture and marketing of slitter knives with high quality (Japan–Technology) for many years.

Our slitter knives are made of high-toughness durable Japan material, and produced by Japan-made grinding machines with high accuracy. Our knives are suitable for cutting Stainless, HRC, CRC, GI, High Tensile, Aluminum, Silicon steel, Thick & Thin coil…etc. We are engaged in selling professional slitter knives and assisting our customers in solving their problems.