... guarantee the good quality, agree 1: 1 replace Compatible Bulk Toner Powder for HP, Brother, Samsung, Lexmark, Epson Use for ... (g)/bottle:500g/bottle Packaging:Neutral Product Catagory:Bulk Toner/ Toner Powder Company Profile:1. ISO9001 & ISO14001 certified factory ... not authorized to sell items bearing such trademarks.toner, bulk toner, toner powder, bottle toner, toenr, toner cartridge, printer toner, ...