we are professional manufactory of duplicator and master in China ,we have all series kinds of Ink and Master for Riso, Ricoh, Duplo and Gestetner.Because of wonderful quality and reasonable price, especially in fast drying, high density, stand high temperature and stability, we earn a strong reputation all over the world .
If you are interest, pls feel free e-mail to me: meachell@chinaaebo.com
tel:86-25-83618888
Sincerely hope a pleasant cooperation with you!