We OAT company is a professional manufacturer of office consumables since 1996. Our products as follow:

1.Duplicator ink and master and spare parts for Riso,Ricoh,Duplo,Gestetner.
2.Copier toner and spare parts for Canon,Ricoh,Kyocera,Konica Minolta,Sharp,Xerox,Toshiba etc.
3.Printer toner and spare parts for HP,Canon,Samsung,Xerox etc
4.HC5000/5500; Comcolor series refill ink and chips

Compatible DC450 Color Toner for use in Toner Cartridge 

*All trademarks shown here are for reference purposes only.
*They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.

Why US:
Brief description of OAT
1.We are a big factory producing duplicator ink , master and toner cartridge.
2.Specialized in this field for 20 years.
3.Our R&D close to OEM or exceed OEM Performance;
4.Japan raw material or same as OEM material
5.Professional QC and Environmental Testing Chamber
6. Automatic production line to keep stable quality
7.Well trained sales team;
8.ISO9001/ISO14001 Standard
9.Direct factory price & high quality.