Tomoegawa produces a variety of mono-component and dual-component toners for use in various copiers, printers, and facsimile machines. They produce paper products and digital duplicator supplies. Their products include paper synthetic, metallic fiber, composite, dielectric, electrosensitive, electrophotographic, insulating, conductive, thermal, electrical discharge recording, release, absorbing, sterilization bag, wood-free catalogue, tracing, and water-resistant paper. They also provide toner filling services.