We, Dongguan Exploiter Office Supplies Co., Ltd was established in 2003, we are professional manufacture in remanufactured compatible toner cartridges , Cartridge and Ink Cartridge for HP, branded , Samsung, Xerox, OKI, Epson, Lexmark , Ricoh , Minolta etc, all of our products has passed Management Certification ISO 9001, ISO14001, ROHS and CE, we can supply you with OEM service according to your request.