Our opc drum are known for their durability, high yield and excellent print quality, we have our own production lines. 5002, Ink Pen , Lubricant Bar , Aha Bha Toner ,Electric Drumset . Please contact our sales promptly to obtain further details. The product will supply to all over the world, such as Europe, America, Australia,Germany, Islamabad,Guatemala, Borussia Dortmund.Should you require further information, please do not hesitate to contact our company at your earliest convenience.