Mainland Cartridge Works Inc. has been involved in the cartridge recycling business for 7 years now. In that time we have seen numerous changes in technology. Our laser remanufacturing facility is equipped with all the latest technology to insure that we produce only the highest of quality toner cartridges. We are so confident with our product that we offer a 100% money back guarantee! If you are not completely satisfied, you get a full refund, how can you go wrong? A brief description of the recycling process is outlined below.