we are one of the professional manufacture and exporters of carbon black in China.The main product of the company are series of Carbon Black products for rubber use which brand is AONA, with the total capacity of more than 40, 000tons per year .Our company is located in the south of Shangdong province , where has sufficient quality raw material oil. The product has passed the sampling tests conducted by China National Testing Center for Carbon Black product .With the high running rate of the equipment and stable product quality , the company has passed ISO9000 fine quality and service is our uniform priciple , and because of these , we won credit from our clients .Our products has been exported to SOUTHEAST ASIA , NORTH EAST ASIA , NORTH AFRICA, MIDDLE EAST , company is looking forward to building a long good business relationship with you.We have N220, N330, N550, N660, N121, N219, N326, N339, N375, SPF and so on. If you are interested in any of our products, anytime, please contact me. I would always give you the best prices and the best service. I believe we would have good business relationship through communication and cooperation.