Beijing Orientsun Technology Co Ltd is leading toner manufacturer specialize in making toner for copier and printer,launched successively more than 20 toner models and brands and its quick sellers are:NP6/7/8000 series,IR5000/6000 series,GP605/IR8500 series,HP Universal series,Kyocera KM1620 series,Kyocera KM5035 series,etc. The know-how of the R&D department combined with the four fully equipped world advanced production lines and numerous testing procedures are in a place to make sure our stable high quality levels are maintained and keep steps with the world advanced technology.