We are the manufacturer of such printer consumables as toner cartridge chips, OPC drums, ink chips, PCR, MR and toner cartridges.All of our products are compatible and are produced by our own company.It can be used for an alternative for customers as the thrid party compatible consumables.And we have more than 8 years experience in producing toner chips and other printer consumables.And we have strong ability dealing with the export.We get the official export right as a manufacturer.