Nirei Corporation which is a company invested by Japan and has exported slitters knives worldwide 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.