... high quality toner cartridge for CANON NPG-36/GPR24 C-EXV22 1.Huinon Toner Industrial Co.,Ltd is a professional toner manufactuere with the invention patents for producing toner for ... copiers.3.We have successfully developed various kinds of toner for Kyocera Mita,Canon,HP,Toshiba,Xerox and others.4.All of our ...