
Original Drum Unit for Riso Ez370 Rz370 Ez371 Ez591 Ez571 Ez220 Ez231 Ez571 Ez570 Ez591 Drum Unit A3 Size for Riso Digital Duplicators Cyan Riso Digital. Original Quality Drum Unit: Genuine spare part compatible with Riso Ez370, Rz370, Ez371, Ez591, Ez571, Ez220, Ez231, Ez570 models. Fast Delivery Service: Items shipped within 2 days after payment via DHL, FedEx, UPS, TNT, EMS, Sea, or Air Cargo. Comprehensive Warranty: 6 months warranty for spare parts and 12 months warranty for machines to ensure quality. Flexible Payment Options: Supports Bank Transfer, Western Union, MoneyGram, PayPal, Ali, LC, T/T, D/P, and Small-amount payment. Technical Support Available: Professional technical support and printing solutions provided for all printer and spare parts. OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs. Strict Quality Control: 100% inspection including visual and function checks by dedicated QA/QC inspectors. In-Stock Availability: Spare parts are currently in stock, ensuring immediate availability for wholesale orders.