we can supply Duplo series ink, DP514/ 534, The quality is better than original Duplo ones.
Nanjing GV Co., Ltd. a professional digital duplicator ink and master roll manufacturer. We can supply all digital duplicator ink and master for use in Risograph, Ricoh, Gestetner, Rongda, Kinboh.....
we can supply the copy printer ink for Ricoh machine, the quality is better than Original Ricoh ones.We guarantee the quality 100% .
We can supply digital duplicator Riso RZ/ RV ink with chip, chip is universal for Risograph RZ/ RV machine.