Dear sir,How are you! This is Printguy Corp. in Korea. We have a good reputation for our products from satified buyer of global market. We sure that you can satisfy with our high quality and low price. We are expert exporting bulk ink for InkJet printer of desktopAnd we are also exporting for ink refill kit, remanufactured toner cartridge, toner powder, OPC drum, doctor blade, seal for toner cartridge of raser printer, and other parts for ink & toner cartridge from Korea to global market. If you need any more information or question, please let us know. Thanks a lot. Sincerely yours. Young K. Kimfor Printguy Corp. (sister company with Prism Tech. )