In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for China Carbon Black Powder, Carbon Graphite Pipe, EDM Graphite Blocks, Graphite Block in Square or Round Shape,UHP 600mm Graphite Electrode with Low Resistivity for Eaf Furnace. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Luxemburg, Johannesburg,Philippines, Suriname.Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.