Founded in 1996, Xiamen O-Atronic Computer Material Co.,Ltd.is a leading manufacturer of duplicator ink and master & toner cartridge in China. We have been in this field for more than 18 years, we can offer all series of duplicator ink and master for Riso, Ricoh, Gestetner, Duplo, Savin, Nashuatec, Rex-Rotary digital duplicators, and toner cartridge for HP, Canon, Epson, Lexmark, Brother, Samsung printers and photocopiers. Our products have been sold to many countries like USA, UK, Russia, ...   |