We are a factory producing 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 don't have any brand .It can be used for an alternative for customers as the third party compatible consumables.we produce the compatible toner chip . All of our chips don't have any brand and are compatible parts used for the above laser printers.All our products are produced by ourselves and their brand is printercolorltd.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. we produce compatible toner chip used for the following printer: Triumph-Adler LP 4035, Triumph-Adler LP 4140, Triumph-Adler LP 4030, Triumph-Adler LP 3030, Triumph-Adler