Our company is the leading and largest manufacturer in China which produce duplicator ink master and TTR. Our company have been given "Chinese Excellent brand".
Ink type (Specification) Master(Size) USE FOR

Risograph
GR (1000ml) GR(A3) 100m GR3710、GR3750、GR3770
GR(B4) 100m GR1710/1700、GR1750、GR2700、GR2000、R2750
RA (1000ml) RA(B4) 100m RC4500、RC5600D、RC580、RA4000、RA4200、RA430、RA4900
RN (1000ml) RN(B4) 100m RN2080、RN2180
RP (1000ml) RP(A3) 100m RP3700、RP3790、RP3100、 RP3500、RP3590
KS (800ml) KS(B4) 47m KS500C
CR (800ml) CR(B4) 100m CR1600、CR1630
TR (800ml) TR(B4) 100m TP1000、TR1530、TR1550
Ricoh
VT (600ml) VT(A3) 100m VT3000、VT3300、VT3830、VT3500、VT3600、VT3950
VT(B4) 125m VT2200、VT2100、VT2250、VT2150
JP-6 (600ml) JP-10M(B4) 100m JP1045、JP1050、JP1055
JP-12 (600ml) JP-30(A3) 100m JP3800、JP3000
JP-10 (1000ml) JP-50(A3) 100m JP5000、JP5500、N500、N550
Gestetner
CP-12 (600ml) G1/T9(B4) 100m G5320、G5323、G5329、G5340、G5385
CP-17 (600ml) G4(A3) 100m G5428C、G5300(only ink)
CP15/CP18 (1000ml) T13(A3) 100m G5450、G5490
Stencil ink 217 Stencil master 　
Duplo
DR744 (1000ml) 　 　
DR544 (600ml) 　 　
DR504 (600ml) DR670L(B4) 100m 3050、3060、3070、3080、3085、3090、33E
DR514 (600ml) DR580(B4) 100m 3100、3300、3350、31S、33S
DR650(A3) 116m 4030、4035、43S、43E