Our opc drum are known for their durability, high yield and excellent print quality, we have our own production lines. HP Color Laserjet PRO M452DN, Black Ink , Whitening Toner , Reynolds Trimax Refill ,Compact Electronic Drum Kit . 5. Timely Delivery - We understand the importance of timely delivery to prevent disruption to your business operations. The product will supply to all over the world, such as Europe, America, Australia,Ecuador, Mecca,Swiss, Mumbai.In short, we are committed to providing our customers with high-quality, energy-saving and environmentally friendly office consumables. Our professional team is dedicated to ensuring our clients receive impeccable service and products. Through rigorous testing procedures, we guarantee that our products meet and exceed customer expectations. We are proud of our commitment to environmental protection and will continue to take steps to reduce our ecological impact. Contact our sales department for more details.