As a ISO9001 and 14001 certified company, uone industrial Co., Ltd specializes in aftermarket printer consumables for several years. Uone supplies a full range of inkjet cartridges, toner cartridges, bulk ink and refills, ribbons and other related parts. Uone becomes one of the fastest grown companies profiting from strong R&D capabilities, excellent quality and outstanding customer services. Uone also delicates in the environmental recycle industry and recycles empty toner and inkjet cartridges.