China Quanzhou Duplo Science & Technology Co., Ltd
established in 1996. We are a leading manufacturer of masters and
ink which are used in many popular digital duplicators, such as
Riso, Ricoh, Duplo and Gestetner. We use imported materials,
advanced equipment and the modern production technology to make
economical printing products and the lowest running -costs for you.
Our products have won wide popularity in international market for
its excellent quality and competitive price