Supplying ink cartridge for EPSON, CANNON, HP and BROTHER with own brand, and we also do OEM for many famous brand both overseas and domestic.wlcome your any enquiry. Advantages:1. 100% compatible with printer with most brand, our products have passed the ISO9001. 2. Have our own design, can avoid the patent trouble. OEM is welcome. 3. Best brand ink "Formulabs(Sensient)"from USA, can meet your high requirement 4. Defect rate below 0. 7%, our products are never withdrawed by our customers.