Shenzhen Greatoner Consumable Co.,Ltd. was founded in 2000 which is specialized in printer consumable, including toner cartridge, inkjet, copier toner kit. For use with printers of HP, Canon, Samsung, Lexmark, Brother, Xerox, Panasonic, Sharp etc. Greatoner factory covers an area of 5,000 square meters. More than 400 models available for guests to choose. With the efforts of 120 trained production technicians and 20 R&D technicians, Greatoner monthly production capacity has been up to 80,000pcs.