Xiamen O-Atronic Computer Material Co.,Ltd.is a leading manufacturer of duplicator ink and master & inkjet cartridge in China. We have been in this filed for 10 years, we can offer all series duplicator ink and master for Riso, Ricoh, Gestetner, Duplo, Savin, Nashuatec, Rex-Rotary digital duplicator, and new inkjet cartridge for HP & Lexmark printer.







Our products be sold to many countries like USA, UK, Russia, German, Middle East, Japan, Korea, south American etc. And have a high reputation on overseas market due to its high quality, reasonable price and good after-sales...