Our opc drum are known for their durability, high yield and excellent print quality, we have our own production lines. Velvet Rollers Hair, Inkworld , Black Dot Toner Powder , Printer Maintenance Kit ,Pickup Roller . We understand that customers not only need reliable products, but also energy-saving and environmentally friendly products. That's why we invest heavily in research and development to produce products that are both efficient and environmentally friendly. We have a team of experts dedicated to creating products that help our customers reduce their environmental footprint while saving on energy costs. The product will supply to all over the world, such as Europe, America, Australia,Norway, San Francisco,Boston, Qatar.In addition to our commitment to quality and customer satisfaction, we are committed to doing our part in protecting the environment. We know office supplies can have a significant impact on the environment, which is why we've taken steps to reduce our environmental footprint. For example, the drum unit, some we use recycled materials in our products wherever possible, and we have implemented a waste reduction program to minimize our ecological impact.