Computer consumable material business unit of Sun-light Technology Cooperation is a department professionally engaging in the research, production and sales of printer consumable products. This business unit commits itself to the development and manufacture of compatible printer consumable products for almost all inkjet printers, which include cartridge, bulk ink, printer ribbon, toner, toner cartridge, and advanced inkjet paper. All these products are high-tech and the newly designed endless cartridge and continuum refilling system had got patents of Japan and Germany. Our unit guarantees high steady quality, and after-service, since our goal is pursuing fastest and best service for our customers. We are improving and inventing new products by investing professional personnel, greatly satisfyin g our customers ' demands. At present our cooperation has become one of the well-know manufactures in the field of printer consumable material, meanwhile, it has got all customers ' credit, both at home and abroad. Our cooperation not only yields products of our own, but also provides all areas OEM service including product design, packing design, label design label design and other service of this series.