ACE MaxEdge premium quality compatible toner cartridges are manufactured in an ISO 9001 and ISO 14001 Certified facility . The parts are brand new parts which are sourced from around the world from the best companies. Advantages of using Ace MaxEdge toner cartridges. 1. REDUCE your printing costs! 2. ZERO compromise on print quality (Darkness & Sharpness) and number of pages. The cartridges will match all OEM standards. 3. Ace MaxEdge toner cartridges made using of High quality parts which are designed to perform as per OEM standards and reliable for trouble free printing . 4.This ensures that printouts are free from spots, lines & double images. 6. Ace Maxedge toner cartridges are the only cartridges in India which is Manufactured in a factory having certifications like STMC , ISO 9001 , ISO 14001 etc.