joycolor consumable manufacture co.ltd is a inkjet and laser toner cartridge manufacturer in china. our enterprise was built in 1999. our main products include ink jet for epson, canon ,hp, lexmark and laser toner cartridge for hp ,xerox, samsung etc. the products have passed the national standard. our ink jets have a good quality in printing. especially the cartridge suitable for epson and canon’s. we have our own patent for this two serial products: ink cartridge without sponge. the quality of this patent cartridge is excellent! and nearly 100%